This episode is so terrible I'm genuinely considering quitting watching the show. The Iris storyline is not entertaining at all. All the characters just piss me off now. Even Barry. The black fire is extremely boring. The flash should be fighting villains. Not some stupid fire. And then when the fire is revealed as Ronnie, Barry instantly decides to try to kill him instead of trying to save him? The flash doesn't even feel like the flash anymore. I don't blame Grant. It's the writing.