I hired the Mini Express for my son's Yo Gabba Gabba party last year and everyone just loved it pieces. All the kids ran to the front yard they heard the music from the train and line up so quick,when they saw the train coming up the street there was a roaring cheer. it was great to see all the kids so excited and my son couldn't get enough of the mini express. oh and the adults loved it too! The train conductor was so friendly and had the cheeriest smile ever. I plan on booking them again for our son's "Despicable Three" Birthday bash...minion style. Thanks Mini Express