One thing is for the IT to be true. And the other is to implement it right.

Mass Effect three currently leaves us with a lot of un-answered questions. They've all been covered and we can just leave it as a universal fact.

The IT is something that tries to bring in-game lore to solve these questions. Some notions are ridicolous, some are plausible and some fit in really well.

So, let us say that it's true, and the IT is real. BioWare would need to tie up everything and make it understandible, or else, it will just fail.

Mass Effect three's ending leave a bitter taste in most of our mouths. It's probably some of the worst writing put into an RPG in a long time.

The IT resolves that issue...after a fashion. But it won't solve everything unless its done right.