If you do not want to use your own judgement then why are you posting?
There's a difference between posting an opinion based on "feelings", and an opinion based on judgement. I can't question your feelings, but the judgement of a random fan in an area like game development is most likely entirely wrong. At worst it's actually misleading.
I can post in a thread like this and say, personally, that the game entering Alpha is cool. That's a (subjective) interpretation, and it doesn't require any further qualification. I am capable of giving an opinion about things I like in the game, but I have absolutely no knowledge of game development - so how would my judgement in that area be useful, or relevant?
Questioning timeframes and where the game ~should be~ at this point, with reference to game development, is hugely problematic. We are not developers on DA. Nobody here has any insight into the way Bioware develops games, let alone the specifics of where the game is at, what still needs to be done, or how much can be done before launch. We *cannot* know this - so why would people even try to post about it?
You can certainly go ahead and say "I feel that Alpha should be X months and Beta should be Y"... okay, but why should we even care about your judgement here? Why is that judgement relevant when it's so likely to be entirely incorrect? Fans don't possess the knowledge or the context to form an informed opinion about a game when it's in development. How can a useful discussion ever be conducted when all of its participants don't understand what they're talking about, and have no specific information about the topic?
Fans have an area in which we can confidently express a useful opinion - our personal enjoyment of the game, opinions about its content or lore, etc. Game development is not part of that area. I don't express unqualified judgements in that area because I know I'm going to be wrong.