The British actor is not the type to beat his chest over critics' raves for his turn as the hyper-intelligent chimpanzee Caesar in the 2011 flick, "Rise of the Planet of the Apes" and the sequel that opens Friday. But does it drive him bananas that roles like Caesar, Gollum in the "Lord of the Rings" movies and the great ape in the 2005 remake of "King Kong" can be under -appreciated?