This episode replays many scenes we have already viewed in scrubs as JD remembers having done many of these things that occur in the hospital often. The episode wasnt that entertaining to watch as I had already seen most of it however, someone new to scrubs might gain some more enjoyment.
It was written quite well as a bit of thinking had to go into the plot. I think that it would serve as a good fill episode where JD is able to recap his time at the hospital.
Not my favourite, but I can never say no to a scrubs episode.