I haven't seen "Speed Racer" (just like pretty much everyone else, apparently), but I can pretty much tell you right off the bat what the most unrealistic part of it is. No, not the crazy colors or the monkey or the cars that seem to defy gravity. It's that John Goodman could wind up landing Susan Sarandon.
He looks like a cross between Fatty Arbuckle and the guy from the W.B. Mason ads, for crying out loud.