Horrible. Stupid premise (disembodied "personalities" that can travel in space at WARP SPEED?). Scotty acts incredibly unprofessionally...because of a girl. A really ugly one, too. Yeah, sure.
The colored faces with grumbling noises...really? Was that the best they could do? Ugh.
They killed the disembodied aliens with atmospheric pressure. Wow. Not enough to damage a human body, though. These were disembodied entities that could exist in open space, yet were too fragile to endure, say, 60 atmospheres. And how, exactly, did our heroes figure out that pressure would kill them?
That's my opinion. Knowing the OP's posting history, I'm sure he'll be back to tell me why it's wrong.