Good episode overall. Not the best. Again, loved Harrison and Cisco. Barry's scenes with Iris were nice as was the proposal. Wally and Jessie are cute together, and despite that they didn't touch at all on the ramifications of her abandoning Earth 2 to its super criminals, I do like her and hope she stays on for a while.
(All they had to do was say how there were other superheros on Earth 2 who could take up the slack...)
And no, it's not because she's the only one I really like to see in that Flash-suit...
I was expecting more with the Gorilla Army. Grodd clearly doesn't understand nuclear weapons if he thinks his army being in stomping distance was going to keep them from being decimated if the nuke had gone off.
Plus, when an army of intelligent gorillas is about to attack your city, go to that military base that was conveniently close and get an army of your own!!
That's a big problem with shows like this, where they pull up this huge story line, but don't have any way to pull it off convincingly.
I did like them having Salizar, no Savitar... no... the Gray Gorilla coming back to beat Grodd and turn the army around. Though the fight between them and the Speedsters before that was pretty lame...
They can run at super-speed and slam a fist into someone going at Mach 1, but they can't trip up even one ape..?
Ugh!!