People go on about the achievements of Ronaldo and how spectacular he's been for United which is all well and good. But i think many factors contributed to the recent success of United and Ronaldo was definitely one of them but i wouldn't put down his contribution as greater than some other members of the squad and more than eye catching performances from Ronaldo it was great team performances.
My point being that (although i'm not going to research it) i reckon on the cafe Ronaldo wouldn't have been far and away the player rated highest, or top of every MOTM poll at the end of each game even during last season when he scored in almost every game.
Ronaldo has been a product of his and Uniteds hard work, moulding a very talented but flawed player into one of the most effective in the game. He has changed so much from physique to game style.
Messi on the other hand has changed slightly but his style of play is unique and is such that he'll never be coached into a different player. He plays the same way he did as a kid and continues to play that way and for me it's a joy to see that in the modern game.
For clarification, I believe Ronaldo deserves to win the ballon d’or and I think he will. I am also of the belief that Messi is the better player.