With the knowledge that Jennifer Jareau and Emily Prentiss would be returning to the Behavioural Analysis Unit, this episode was always going to be amazing - but it was definitely beyond amazing.
The questioning by the Committee was done superbly, and the way in which Prentiss returned (to everyone's suprise) was just great - especially loved the scene where Prentiss was staring at her own picture on the wall of those who had died.
The case with Doyle's son was phenomenal - I loved the way they did it, and I especially loved the ending, which I am not going to spoil.
Overall, a lot of great adjectives may be used to describe this episode, but it was just amazing to see our beloved team back together! Can't wait for more!