Summariser on R5L was saying after the game how most players blaze that tap-in over the bar. He said it a few times, then on reflection he says most players try to control it , and by then it's too late. He then goes on to point out Salah has a really unusual technique for striking the ball , I think he said he'd being doing some analysis and he doesn't do it 'correctly'. Maybe it's a bit like a south-paw thing, keepers and defender set themselves for the textbook shot and Salah takes them completely by surprise.
It's amazing how after almost every game you see at least one move by Salah that would grace any players' highlight reels. Even more amazing is that he plays unselfishlessly too (sometimes he's selfish , but no more so than you'd expect a striker with abilities to be. It's not often he clearly makes the wrong decision)
--Edit, I think he meant 'conventionally' rather than correctly --