Jonathan Quick has a piece in the Player's Tribune on snipers in the NHL. It's a good read an an interesting perspective on goaltending. He picks Datsyuk as one of the snipers to highlight.
Most guys have a little tell. You look at where the puck is in relation to their feet, or the way they’re bending their knees to get ready to shoot, and you just know what’s going to happen before it happens. But the problem with Datsyuk is that he fools you with his intentions. He will be way out on the wall with his hands, feet, and eyes positioned for a cross-ice pass — and it’s the right decision. It’s what 99 percent of players will do in that situation. So you instantly start cheating your eyes over to where he’s going to pass. Next thing you know — what the hell? — the puck is behind you in the net. He shot it. Who shoots from there? Datsyuk shoots from there.