I have to admit, I was surprised that this movie wasn't as bad I thought it would be. Not that it is really good either, but it has some nice acting power behind it (not really looking at Ms. Lokken though). There's also a lot of nudity in it, just in case you were wondering. And the movie takes cues from many films of the recent past, including 300, but also Troy and the Spartacus TV show.
The jokes are hit and miss mostly, but they are one thing: not really intelligent. And they don't have to be. This being just a spoof of one genre, it obviously would not want to expand on that. Still if you like "stupid jokes" and remarks, there are worse movies to watch than this