I hate the slo-mo segments, like on the elevator; I thought that it was initially lag. :|
Other than that, it's fun fun fun. Someone found a console command that enables the Director a la L4D, and instead of just scripted enemy spawns, the game will literally spawn a mob of 10+ aliens at a given time. Naturally, you'd better keep a sentry ready, or something, because even on Normal the difficulty raises to Insane-esque levels. For anyone interested:
Code:
asw_horde_override "1"