It was ok for the first 3/4, but the last 15 minutes or so really amped up the energy and quality. The orange sensory-deprivation suits were frightening and affecting, and I'm a sucker for slow-motion haunting music montages, a la "Peter is going to fall out of the plane."
I have no idea what his power(s) is(are) anymore, because if he could still fly, he wouldn't have been so afraid to fall out. He used the Arthur-like ability of taking powers via contact, but I'm not clear on where/how he picked that up, and if it's even the same power. We'll have to see if NicI mean Jessica can still freeze things, and if Mohinder still has super-strength. (Speaking of Mohinder, is he not turning into a lizard anymore?)
In any event, this was a lot more interesting than the majority of the "Villains" storyline, so I'll keep watching and keep ignoring the glaring inconsistencies. I don't think the show will ever be season 1-good again, but it can still be a fun escape if they try.