On Topic, 3 films I really have to agree with are Star Trek V, Jaws: The Revenge, Caddyshack II. Those were painful to watch. 
Though ST V is gloriously bad, it has grown on me for the sheer hubris of Kirk taking on 'God'. All I can picture now it Kirk and God, each with ripped shirts, engaging in fisticuffs.
Well that and the 'Where No Fan Has Gone Before' episode of Futurama in which Shatner talks about what a great performance he got out of himself.
