My opinion has changed from my pre-conceived position, before the series started (expected best to worst):
Kelly
Gary
Louis
Tulisa
Now:
Tulisa - seems genuine, real hands on mentoring
Gary - wants to win - (at any cost?) - tactical comments
Kelly - insincere and ott; surprisingly poor song choices
Louis - cliche, cliche; easy entertainment without commitment
Kelly
Gary
Louis
Tulisa
Now:
Tulisa - seems genuine, real hands on mentoring
Gary - wants to win - (at any cost?) - tactical comments
Kelly - insincere and ott; surprisingly poor song choices
Louis - cliche, cliche; easy entertainment without commitment