I loved the confrontation between Snart and Flash in their last appearance. Barry letting them go, but warning "no more killing" or you go away a long time. Turning the Rogues into the characters they are. Now becomes more of a chess match between Cold and Flash, which is as it should be.
Also, LOVED the Trickster episode. Showing photos of Hamel in his Trickster outfit from 90s show was great. Reminded me again why he made such a great choice for the Joker, as his Trickster was really the prelude to B:TAS's joker, with Prank being the prequel to Harley. I once heard a radio interview with Mark where they asked him to do the voice, he told them they couldn't watch, as he alters his face. One of the DJ's (Mark and Brian) peeked and said he absolutely contorted his face when doing it.
Arrow remains good also, and I am loving the addition of ATOM. So, on TV we have Arrow, Flash, Firestorm, Black Canary (who has 2 tech people in Ray and Felicity and needs to get some more gear) and ATOM. Only thing I am not happy about series was the 180 degree turn by Captain Lance. It took a long time for Ollie to build up trust between them after the return, and to have him flip on Ollie, his daughter and the rest that quickly when learning of Sara's death, seemed abrupt.