He's done a great job to take them all the way up the leagues but he hasn't moved forward since they've been in the PL. I did an internet radio show at the start of the season and said I didn't rate him at this level.
One reason is in the 2018/19 season they scored the most goals from counter attacks. You'd assume therefore that they were a bit like Leicester in 2016, with a mean defence. But they shipped loads of goals so you have to question that. Sean Dyche does a much better job in that respect. And whenever I watched them, they looked easy on the eye at times but seemed to be poorly organised and struggled to do simple things you'd expect a decently coached side at PL level to do.