We had an extra attraction on our NYC Explorer pass, and decided to take this tour rather than go to the Top of the Rock. We had just taken the Radio City Music Hall Backstage Tour, so we were able to continue our education about the building and history of the entire Rockefeller Center complex. There is an extensive collection of artwork inside and outside of Rockefeller Center. The tour guide was interesting and informative. My nine year old daughter enjoyed the tour as well. I would recommend to anyone interested in depression era history or artwork. As a FYI, this is not the NBC tour - a few people on the tour mistakenly thought they purchased tickets to tour NBC. Some of the history of NBC was discussed during the tour, but the tour does not visit any of the NBC studios aside from walking by the Today Show set.