Wow. Now this is not good. However, the movie sets its level right away, by having a stripping, dancing wet Barb (Anderson) already in the introduction of the movie. So, there you have what this movie is all about. Sure you get some violence, explosions and bad costumes as a bonus. Clearly, there is no relevant story in the movie, all revolves around (Barb) to show her off in different ways. The mentioned costumes are almost offending to the audience. Whoever responsible for them clearly did not work very hard. Barb competes with herself to wear some leather-thing that shows off as much as possible, but actually must be considered well dressed as compared to other ladies. The villains wear something that bear a striking resemblance to nazi-uniforms. Well sure, we know who's the bad guys, thank you. And some other people wear broken calculators and other piece of machinery that you'll find in a scrap-heap as hats, and are automatically dressed up like guys from the future. If it was this easy to make a good movie, I could have made it myself. Fortunately it is not, and Barb Wire is not a good movie.
But, and this is a mysterious but, I actually didn't get bored out of my mind and switched off. The movie actually, in some way, had some small piece of entertainment value throughout that made me stay. And that something, whatever it was, is what ultimately saves the movie from being complete junk.
So, if you have absolutely nothing else to do, you may want to watch this one, once. You may get some ideas how to (or not to) dress for the next masquerade.