Fair enough.
Vidal has had a great month or so, but he put in a lot of poor/indifferent performances in the first half of the season and that shouldn't be forgotten. It's not a criticism, because people need time to adapt, but he still put in some very poor displays.
Heaps of 'he was great except for....' performances that lots of people round here rave about and that I dislike.
Barzagli and Pirlo have been the two outfield players whose performances have been at a consistently high level all season.
And I don't get the idea that Marchisio has been inconsistent. He plays to a pretty similar level the vast majority of the time, it's just that he gets used in all sorts of different ways (even when playing in exactly the same position all the time), so sometimes his performances are more eye-catching than they are at other times.