So let me get this straight...
A guy is so rich, he owns his own hospital, but when he is sick, he has to share a room, with this mechanic fellow, and not even get a room of his own? I mean even my insurance covers a private room, when I'm sick. So he befriends his room-mate, and decides to take him on a world tour of everything they'd ever want to do. Let's say that's believable, but the two guys obviously have no chemistry, or anything in common! There was no fun, not laughs, no nothing. It was as bland as whole wheat toast.
I felt it being so awkward, when any one of the two would talk to the other... I really had very high expectations before seeing this, but now I have to say, it's one of the worst movies I have seen.