Shit man, I've been absolutely glued to this again. No progress will transfer to the main game either, so I really shouldn't play it so much. But it's just too addictive!
Seems to run a bit more smoothly since the last test (no more endless subway journeys ) but the bug where you can suddenly become frozen when trying to pick up an item still happens quite often.
Anyway, I just hope E3 brings about a solid release date for this game, and that it's not too far off. Would be nice to get into the full game soon after this beta, while it's all still fresh in my mind.