Wingnut has an obsession with planes, trains and automobiles. He has toy planes and cars already but he had no trains until now. We went to Ikea and got there train set because it is pretty cheap and we were not sure if he would use it or not. When we got home and set it up he played non stop for an hour on it. For Wingnut that is a really, really long time to play with one thing. After having it for a week he is still in love with it and the word train has become one of the most used words out of the 30 he knows