First of all the overall story for a season is great but the sidestory of each(most) episode sucks.
The flash is literally the most op meta there is but he is equally useless at using his power. While he can dodge bullets, he can't dodge punches coming from meta slow as a human. He is worst at making decisions that is if he ever makes one himself. He would chose to save an injured human who might live even without any medical attention rather than catching a criminal who is in front of him and escaping at the speed of 1meter/min. Even though he is a science nerd he lacks brain to think for himself. He doesn't think for a second, jumps in fight, gets beat up, then don't learn anything from it.
It's very scientific and there are good explainations time to time. It was entertaining but the flaws I see makes it less worthy of the time it consumes. Not bad if you have a lot of time to waste.