Great save by Barry to open the episode. Interesting showing of Peek-a-Boo's powers. I like the banter between Cisco and Hartley and it was nice to see Cisco kick a little ass. Barry grabbing the bullet from behind his head looked cool. Danielle Panabaker did look amazing in that black dress. Firestorm's origin! Caitlin and Barry singing karaoke was kind of funny. Barry meets Wally West's wife? Clever way to catch Peek-a-Boo. Grodd! Looking forward to more Firestorm next week.