Radagast in The Hobbit Film (SPOILERS)

[Nogrod]

I don't care that much about Radagast's uncleanliness or the status of his dwelling... what bothered me about Radagast in the movie was that he was potrayed as a kind of a cartoon-retard mad scientist ("Rabbits of Rhosgobel" are not that far away from Bugs Bunny) comic relief - and then adding his part in actually being an informant in grave matters looked soo fabricated.

I mean you can be immersed with nature and turn into a hermit with idiosyncratic stuff, sure, and Tolkien's portrayal of Radagast gives every license to that reading of him as a character, but as one of the Maiar it is hard for me to see him as what PJ and his team made him; but needing someone to be laughed at - like Gimli in the LotR.