He has a similarity to Robben in that you know they're gonna receive the ball or cut inside on their left and shoot, but it's still so hard to stop it happening.
I remember I used to watch Robben and wonder how he could do it so often when everyone what he's gonna do, defenders know but he was still able to do it. Obviously its just pure quality, skill, timing etc etc.
Foden also has that about him. Doesn't matter if you know what he wants to do because he will do it anyway. Its a bit like a magic trick.