I've seen three Cirque du Soleil shows so far. O was my first and still my favorite. My boyfriend and I got the most expensive seats (sat in the 5th row) when we went and I thought they were way too close. The theater is relatively small so I don't recommending forking out the extra money for the seats up front. I actually missed a lot of what was going on inside the water because we were so close. Only good thing was that I had an awesome view of all the costumes and they were beautiful!
There was not a single dull moment in the show. I enjoyed watching every performer and their acts. I think the fact that the whole thing was done in water made it that much more awing. Definitely recommended!!