i thought it was well done. like arrow, things are moving at a good pace. it only takes him 9 eps to tell Iris his feelings, and any other show would do the "fireman" story and drag it all season long as a "WHO IS THIS GUY?!?!" thing. Nope, handled in one episode. More than that, the way they handled it was nice. At first during the attack, it seemed like the two biggest guesses of who Reverse Flash is (Wells, Eddie) went out the window when they were in the same place as the guy. Not only that, but Well got his ass kicked. But then the ending happens...I thought that was some trickery.
Great episodes from both Arrow and Flash.