Michael F. Assbender
Banned
The calculating odds line was definitely a C3PO reference, but his other line and his intimidating appearance are immediately communicating something more along the lines of HK-47 or Mr. Bones. Less "obnoxious twit" and more "uncomfortably homicidal".
Yeah, with his first line I was thinking the same thing (specifically about HK-47), but by the end where they're just like "oh, that's our silly little robot! He means well!" I was kinda bummed.
Again though, this is a very preliminary opinion based on a trailer. I'd never be stupid enough to make judgement calls about the quality of the entire product based on a few seconds of jumbled footage.