I'd argue that's more down to the talent of the players then his actual decisions though.
I'm convinced he only plays for draws really and I've noticed him subbing people who dared make a run up field when things are even.
Could be I'm wrong but I don't think many of his decisions could be explained in any other way than pure panic when a goal down and immediately going back to turtling if it gets even again. It's a horrible style for a team that's mostly attacking talent.