should I watch this ??

Why not? It's an interesting way of killing the better part of three hours, that is, if you have nothing better to do. Pick a rainy weekend day when you can't do anything outside.

Does it suck? Yes, figuratively and literally...

I'd watch Satyricon instead.

V I E W the Caligulae.
Also worth checking out the making of featurette.

Its like a Hollywood movie with hard core pornography spliced in. I've got to get around to seeing it myself.

It's a terrible movie by any rational standard, but extremely weird. Whatever you do, don't watch it sober!