You know, I actually thought this will be more boring. But, it was actually very good. Not one of O&D top episodes, but good.
First of all, this is probably the first episode where O&D feels a little too educational for it's own good. I'm talking about the first scene when we see Hector without a helmet ("A Growing Cell" wasn't too educational durning it's fast-food scenes, it just hits hard). In defense of this episode, the rest of it was good. I think the message was delivered very well, and they also took the subject matter quite "heavy" like they did with "A Growing Cell". At the end, I don't think there's much to say. Just another good O&D episode. I'll probably watch 1 or 2 more times
By the way, if the writers didn't mind to get a little "unrealistic", they could make that Strepfinger did something with the "stabilizing" muscles, thus making Hector fall and lose his memory. Or just make that Strepfinger somehow goes to Hector's memory and deletes or something. No matter, still a good episode.
Shining Moment: Bowling Scene, Strepfinger.