The Grealish I used to know from Aston Villa back then was really adventurous but after moving to city he suddenly died down maybe it's the price tag that affected him or probably the teams style doesn't suit him. He plays too simple as a winger which is very bad that's why no one rate him at Manchester City. I also believe he needed this change of environment at least now at Everton he will have more responsibility and try and get things to happen through him that might help him play better. I know he did well but the assists shouldn't be the only thing he should do, he should be able to score goals as well. let's just hope continues this way till the end of the season.
Grealish was not that bad when he joined Manchester City and he was at a time one of the toughest players in Manchester City that you’ll want to face in the attack. Time changed and himself could not keep up with the pressure being faced for him to be at his top form. His mode of play as a great player began to diminish and that amongst many other reasons made Manchester City to want to conclude on the decision of selling him off. If he’s lucky enough, with more playing time at Everton, he’ll get to recover his form and be ready to face more challenging opponents in the premier league and help them to want to prevail as a team. For the time he was at his best, he did well for Manchester City, but this will be another challenge for him to prove himself worst once again.