I still think he didn't do a great job. Lets say that the top 4 finish is enough to give him enough credit to see what he can do next season. The top 4 finish is pure a product of the huge incompetence coming from United and Arsenal.
To other side its crazy that a lot of fans who always backed previous coachs asked for Sarri head, because lets be honest, football under Sarri was better than the monstrosity Conte produced last season, but most people were reproducing the same old narrative: "Conte is a genius, and his poor results are explained by a board that don't support the manager", and don't even start me with the football under Mourinho at the end of 2015 and beginning of 2016.