I've only been on the $45 one. I LOVE IT. I cannot say enough good things about that tour. You get off the tram and walk through sound stages, all the tour guides are GREAT. You almost always see celebrities (I've only been once where I saw none, and that was during a crazy amount of rain in 2005). Each tour is different because the tour guide will alter each tour to the interests of the group (which is never more than 12 per tram!) Plus they don't want kids under a certain age, which I personally think is a big plus.