I really enjoy this show
I've been watching this show lately on History International on Wednesday nights. I am not an archaeologist or even particularly educated in this subject. Until this show, I've never been especially interested in the subjects presented here.
What "The Naked Archaeologist" does well is present the subject in an interesting and---dare I say it---entertaining way that appeals to the layman and presents him with information that he probably would not learn otherwise. From what I can gather, some of the more professional people out there find this to be unsatisfactory, but I don't have any problems with it. Likewise, I've noticed that some people believe the host has an axe to grind in some respect, but I've never noticed that he promotes a particular agenda.
So what we have is a quirky, entertaining, and informative show that appeals to a wide range of viewers. It's hard to find anything wrong with that.