There are many aspects of this film which merit a groan, a snort, or even hurling a drink at the screen, but the end isn't one of them. In fact, it's actually somewhat predictable. The main characters are all lost souls who end up stranded. You'd think Joe would have learned his lesson the first time. Let's make movies in which everything is spelled out and nobody will have any questions about anything.
People are idiots, and films are made for the masses.
What a surprise, then, that most of them suck.