Well, there certainly are those who are pro-, anti-, and neutral-Logie isn't there? Some are oh so passionate about it too.
I'm about to replay Origins after a couple of years, but I had played it through a few times with different paths (Killed old Logie, turned him into a Warden, etc.), but in each I thought still thought he was a ******-bastard.
I don't own any books or comics/graphic novels and as a computer game player, nor should I have to. Everything I need to know about him I should be able to get from the game without having to delve into an area I'm not interested in delving. So saying if you've read the books you'd know blah blah blah is pretty irrelevant, they are not canon in my world. I do listen to the writers like Gaider of course, they give some insight that I enjoy know what the intent was.
But then, to me, why I though Logie was an... bad person (must refrain from naughty-speak, it's a flaw) is because I see what was presented to me in the game I was playing.
For all intents and purposes, he abandoned his king (I typed kink... is my freudian slip showing?) and the warden allies in what appears to have been a certain cold bloodedness. Sure Gaider said that it was a spur of the moment decision, but in the game I didn't know that. I, nor my character or a friend of a friend's character was standing next to him when he said, "Hey, know what? I don't think it is prudent to go through with this you know. Fancy a drink down the pub? Orange whip? Orange whip? Three orange whips!"
To all intents and purposes, even to his own people from the gist I got in game, thought it was a winnable battle and he turned his back and ran like a traitorous curr. Then when the control of his daughter, the poisoning of an Arl, and general shittery all came to light what am I, an ordinary bloke (my character was the hero, I was just an advisor), supposed to think? History is full of heroes that turned into arrrrr...bad person and reviled for it afterwards no matter how noble an end they attempted to make for themselves (suicide/seppuku, death by police, death by storming the walls, etc.).
Lets say I am just a common Ferelden shall we. I have no access to a novel about the man, I don't know he suspects his son-in-law of running away to divorce his daughter for some foreign tart, I don't have that inner glimpse into his deeper id. All I know is that I'm happy covered in dirt, having a bath whenever I have time to jump into the stream, and feast on same offal and a nice big juicy turnip (tell kids that today and they won't believe you!). Why would I and my common Fereldens think of anything else? "Oh, so he sacrificed himself to make amends? Big whoop-dee bloody doo! That's the least he could have done after the damage he did! He fled the battlefield and got our best loved king killed because of his cowardice and nearly cost us our lands to the Blight because of it! The Blighlands may never be the same again if they ever recover at all." If he ever sacrifices himself, after that, I'd hope they burn his foul corpse and grind any remaining bones and scatter them in some desolate marsh somewhere, the errrm... the bumaperture!
Maybe, if I lived in his hometown and he once threw me a potato for now reason (I'm assuming he didn't throw it at me?) I might think, "E's a 'ero 'e is. 'E once gived me a 'taytoe." and then I might believe the stories are not true (I'm not listening! Lalalalalala...). But that is still a small minority in the scheme of things (how many of you still think Hitler was a great man? Dolf and Mussolini are both still adored by some ordinary non-Fascist/white supremacist types).
Sure, the epilogue tells us that if he dies killing the beastie that his statue is visited by tourists. I'm not a tourist. I'm the equivalent of a feudal farmer. I'm lucky to get further than one or two towns out along any given roads. If I live near the city and I bring the produce to market there, I might be lucky to get a visit to the pub, not wandering about with my iconograph box snapping pics of local landmarks. Maybe they are talking about the future after the internal combustion engine has been invented and Fereldens have won 2-4 working weeks off with pay? Other than that, I'm thinking in my medieval dark fantasy, only the rich and nobles will be doing the tourist thing. Everyone knows that even sailors in a medieval port city don't go sight seeing, they spend all their time in bars and brothels (presumably playing dragon bones if they don't drink or do wh...pros...sweet ladies that will give you a cuddle for a small fee).
But that's just the way I see it would be from the ground, not from some godly perspective where I have the Book of Worlds listing every little thing any given mortal is doing, has done, and is going to do.
You can look at it any way you want however, feel free, it's a free world (except for North Korea and other places). Twist it any way you like to view it. Lie to yourself for all I care. As for how players see him, mine is just like above but depending on the playthrough, I'll use him for political purposes, because he is a skilled warrior, or kill him for being a big spoon over what I witnessed being done. The question is like asking what's the best colour in the world (which is green by the way). Your answer will depend highly upon how you as a person see it, what you have heard about it, what background there is to it, and in some cases, not even know why, you just do. In the end, it makes no different to my game what you think about him, I'm still going to play my game the way I want to. I do however find the different outlooks and pointless arguments (no offence) of others interesting.