It was an alright episode.
Zoom is a scary mofo and I love seeing Cisco get more powers. However, Barry is annoying and doesn't think things through at all. Him thinking he is fast enough and going after Zoom, then catching him and instead of locking him up, he is there being cocky and talking to Zoom. Like Zoom has been evil for a while, what makes you think that could stop him.
Then because of Barry, they have to save Wally and he loses his speed
Not sure how Eddie dying killed Thawne but Jay dying didn't kill Zoom.
The only thing that was good was Iris starting to realize her feelings for Barry.