I like Mata alot. What he does off the pitch is just top class. He really wants to appreciate his environment and maybe other players do that privately but I'm impressed by his interactions with fans and the fact he wanted to take a tour of the MU museum.
Like you said, the move was a win/win for both parties.
He is such a well liked man by all accounts and what I have heard from him and read on his blog he does seem like a top lad.
I reckon in a few years though we will all here about what first class c*nt he really is