Let me start off by saying how I like The Flash, and have been a Flash fan since the 60's. This show has a lot going for it, but they seem to be doing some lazy writing that is making the show silly.
Well, tonight's episode had some interesting developments, but the big disappointment was how the writing is getting very bad at handling action details. It's like they don't have a script editor.
For instance, our gang had 3 guns between them for 2 episodes. They pointed those guns on numerous occasions, but never fired them, even when they really needed to. It was like watching an episode of Monkey (substitute any cheap kung-fu film if you don't know Monkey), where he was surrounded by monsters/demons/peasants with weapons, which, if all used at once, might make him lose the fight. But they don't use the weapons, of course, they just point them and bounce around in what they hope is a menacing way. And that's what our gang did here. Pointed and bounced menacingly, but never used the weapons. It was laughable. They just were never going to fire those weapons.
Not even when Killer Frost had Zoom helpless - HELPLESS! For the first time ever, they had Zoom on the back foot. Did they shoot him? Did Barry run in & try to KO him at super-speed? Nope. They all just ran away, leaving Killer Frost, who had just helped them, to certain death.
And then, where did they run to? STAR Labs, of course, because that's where the breach is. Of course, that's the first place Zoom would look, so they must have known they only had seconds before he got there. How did they spend that time? Why, talking, of course. Talking soap opera crap until the alarm showed that Zoom was approaching. So they leave too late, Wells gets caught, and then Jay, foolishly standing with his back - HIS BACK - to the slowly closing breach (why did it close slowly? the other ones closed quickly) which had a dangerous enemy on the other side, get dragged back through.
Don't even get me started on Barry, locked in a cell which is carbide on one side, but stone on the others. Why not try to vibrate through the stone, Barry? What's that? It's not in the dumb script? Oh.
I tell ya - I was yelling at the screen. The writers are getting stupider, and making the characters stupider to make the plots work. Really really dumb stuff. No wonder Marvel are knocking them for 6 in every area. It makes me angry. And sad.