I bought it and tried to play it. like almost everyone else in the official forums, the game crashes after about 40 mins. now I uninstalled it so I could install DoD:S, but as soon as I get a new HDD I'll reinstall it (and I expect it to be pretty soon)
my impressions so far are great, but I agree with naz's review about the dialog options. I'm being a Paragon, so I don't even have to THINK about what option to choose. I also felt that some side-quests were very forced, like the guy in the citadel whose wife was killed in Eden Prime.
one thing that really upsets me, even if it's not a real flaw, is having everyone equipped with the classes' possible weapons. and also the inventory, being console-oriented, isn't very mouse and keyboard friendly.
and there's another small thing that is quite weird, that is when a character speaks, kind of a continuity problems, that is, the character speaks, his stance resets, and then his stance returns to "speaking" again, and then repeats until he ends his lines. it looks really weird.
the words above were backed by NUCLEAR WEAPONS!







