It's not as if he's "crap" because he wouldn't ever got as far as he has to catch the eye of City. City are the loftiest football club in the world, right now. It takes levels of self assurance to play with pressure that none of us on BM can comprehend or we'd be out there in his place.
I think Phillips has a mental block and is, possibly, suffering from 'Imposters Syndrome'; where he doubts he should be worthy of where he is. Maybe Grealish is suffering a little bit of the same (I thought he's said as much before?).
I find it ridiculous reading the arseholes that tear him down when they're not out there doing his job.