I said it once, I'll say it again. The standard of officiating is atrociously bad right now, and is ruining the game.
If we cannot get consistency, we cannot have a game. I don't mean that every decision needs to be identical, but VAR needs to be applied consistently.
On top of that, it's impossible to like this Arsenal team. Gabriel throwing himself to the floor grabbing his mouth as if he'd been punched...I would have sent him off and stamped on the place where his balls should be, as he obviously doesn't have any.