The really good thing about having back to back episodes is not having to wait a week for a story arc to play itself out. Mandy Moore gets the patented Scrubs Celebrity Fan Blower Treatment and between this and her guest arc on Entourage has proven herself to be a good sport about stuff like this.
Although they seem to be making J.D. goofier than normal this season even by Goofy J.D. Standards.
I don't ever see a breakdown of the second best show shown on the CW on Friday Nights, Supernatural. Tonights episode starred Jared & Jensen (no really it did) Sam & Dean were portaled to "real life" where they were actually Jared & Jensen.