That is the worst series on television...and yes I've caught it (read: I'm ashamed). For the most part it's usually a skin show where you can catch various individuals in various states of undress under the guise of "sightseeing" or some other unrelated activity. The episode I caught was in Ibiza...just imagine the fun they had on that day (read: topless beaches and semi-nude discos).
E! network is nothing more than soft porn and eye candy. It's really too bad, since the premise has promise...the male host they recently added is an idiot, and the woman, Jules Asner, although sometimes palatable, just wants to try all the alcoholic beverages wherever she goes. I give it a thumbs down, and it didn't surprise me that the host was "American" in his attire, as I'm sure "taste" waved bye-bye to him long ago.