I thought it was a pretty solid ep as well. The final bit at the end where Rusty is telling Hank the story was indeed telling. The original Team Venture were quite the pricks....especially pulling that kind of stunt on a kid.
As for Dean, he is getting a bit annoying. Both he and Hank have lived through some crazy shit and he should not be quite the sissy that he is. Watching some recent eps, I thought he was making some progress....but in this ep, he's just regressed a bit much.
The bits with Dr. Girlfriend and 21 were a surprise, and really pushed things forward a bit, especially the kiss. I guess they could always do the "we were drunk" thing and go back to status quo.
Will be interesting to see what happens to 21 tho.