I thought the game seemed pretty terrible but I quit playing the demo after just a few minutes. The weapons, the controls, the way the game looked and felt--I didn't like anything about it.
I thought it was horrible.
Beta sucked. It reminded me of SOCOM:Confrontation's level of sloppiness (no surprise, same developer).
they are doing a midnight release with Mass Effect and MAG. I'm betting nobody will be in line for MAG.
Also, let me point out that if the month-before-release beta sucks, the game is going to suck. The magical "it fixes everything build" is just fanboy wishful thinking. Hearing fanboys talk about it just makes me pity them.