This was everything you would want in a 200th episode.  JJ was excellent and whilst having Prentiss back was a hit, I absolutely loved how they tied JJ’s undercover backstory in with the timeline of the Prentiss/Doyle thing.  The scene between the two of them on the plane when JJ was taking Emily to Paris <3, JJ hallucinating and imaging Prentiss with her and Prentiss being the one to rescue her TWICE.  Also, bringing back Strauss <3.

The twist about Cruz was something I didn’t see coming and I liked the implication of some one-sided Cruz/JJ.  Will/Henry – yay!  Whole team love at the end!