I thought he did some brilliant things today, as well as a few shocking moments.
But let's be fair here.
Before the game, all the talk was about how watfords brilliant strike partnership were going to tear them apart, and because they've scored 90% of watfords goals, if you stop them, you beat Watford.
It wasn't always pretty, but they did that. They stopped deeney and Ighalo. Just like they stopped the other form striker partnership in Mahrez and Vardy.
It's a bit scary at times, certainly not comfortable watching, but this partnership is improving quite quickly. If it wasn't for a freak fuck up by Kolarov, and Bony ruining the offside trap against Sunderland, they'd have 3 clean sheets in a row.
Also nearly all the problems stemmed from Pellegrini playing 442. When sterling moved to the left after 20 minutes or so and we went 4231 the defence immediately looked 10x better.