Martinez got a lot right, he signed some quality players and going forward got some amazing results, beating the likes of Arsenal and beating Man utd , he changed the mentality of the players, we actually attacked against the top 6 sides and after Moyes, that was a welcome change. But he was poor when it came to defending and after a while the opposition managers started to work us out very easily and we got picked apart. At that point he needed a plan B and didn't have one at times we were terribly exposed. The 4-0 at Anfield and the 3-0 against Sunderland stand out as bad ones, but there were others as well, the team was spiraling downwards and it gets to a point where the club have to change the manager and thats what we did. It has not all been great from there, largely the players Martinez brought in, are gone. Hopefully we will get a new manager in the summer and start building towards something again