The Flash is a series about Barry Allen aka flash a meta-human whose powers is extreme speed.
In my opinion, this show started great with a surprising first season, but as the second season came along is like the show- runners and script writers ran out of ideas and started doing random stuff.The second season had way too many plot holes and continuity errors.
Another thing is that the acting this season felt less natural, like they suddenly forgot how to act sometimes.
The third season wast the worst.
I hope they will come up with something in next season. I will watch next season becouse the first one was just great and I think it will get better by the next season.