Yes, hours, takes that long for you to come up with those "oh so apparent" flaws in my builds
Yes, you do have a lot of builds. Writing a detailed analysis of why it's not my cup of tea for each one of them will take me hours. Sorry but that's how it is, I make complete sentences with paragraphs and all, I don't write that "texting" language where every combination of 3 letters can replace any word in the dictionary...
You usually make sense but now you're acting like a cowardly troll.
I really don't troll often, but when I do it's obvious. This ain't trolling in case you weren't able to tell the difference.
I meet a lot of people that play avvar just fine and I see way more people that can play avvar well than there are people who can play alchemist/assassin/necromancer well
On that we agree, people are pretty bad with those characters.
Surviving with the avvar can be done very easily with just Korth's Might + Hakkon's Charge + Chilled Defense. If you have that you can kick ass in a multitude of ways. That you don't know this simple thing makes me conclude that you have never given the class a fair trial. And that's l2p
I do know that, but in my experience it simply didn't work well.
I just played a game with a friend that told me the Avvar is much better defensively than the Templar and almost as good as the Lego. He's pretty much around my position on the leaderboard, a lot of promotions and play very well. First wave he died. Second wave he died twice and had to rejoin. Third wave he died once. Fourth wave he died 4 times, had to rejoin in-between. But that %Damage Resistance! I mean, you can get almost 100%! I swear it's godly! 
While that happened, I didn't die once as a Templar and I soloed half wave 4 while the 3 others rejoined...
So yes, I do know that %Damage Resistance pretty well. I've seen it in action and most importantly, I've tried it myself multiple times. It doesn't work well, it simply doesn't. Being able to only die once a wave isn't what I call good... The only players I've seen being able to do well with him have about 200 promotions on each stats. Those around 110 promotions on each stats, like myself, don't do especially great with it, I've only seen 2 people being able to survive well, but then their damage is bad so why bother? There must be someone somewhere with low promotions that can use him well, I've never seen it, but I'm sure it exists... somewhere...