Watching this more than once

I watched this movie some years ago and I think this must be one of the worst movies ever. But for some sick reason I've been thinking about watching it again someday soon. Has anyone ever bothered watching this more than once? I mean, the first was pure torture. Could the second time be as bad? Maybe even worse? Or would it open my eyes for the greatness of this movie? Maybe it is just misunderstood masterpiece.