All three plots here definitely were great. Surprisingly Adam & Jen were particular good, when usually their plot is usually lacking.
The end result was just hilarious, the super ending up carrying Adam out of the bath was just hysterical. Jeff & Audrey were also great, but the one who really shined was surprisingly the surrogate. She just had great interactions with the rest of the cast.
The Criss Angel appearance was hilarious as well. The thread bit, I really could not stop laughing. This whole episode was just great, all the plots were great which hasn't been the case as of late. Definitely one of my favorites of the season.