Hmm.. I dunno.. it felt mostly unnecessary. Personally I think this would have fitted better as the final 10 minutes of a final episode following the climactic battle. Then again, if I had to choose between whether this final ep existed or not (given that episode 12 ended the way it did), I would have taken this. Post-battle epilogues are always welcome.
The comedy still delivered like every other episode, so in that department this episode did fine.
I was expecting the guys to call out Sariel as the pervert who harassed them, but that didn't happen.
I agree the outfits were nice, even if I was looking at Hero's more.