Summary: I am not sure why, but this has never been a favorite of my Lego enthusiast. The rear wing does come off suite easily, but I'm not sure that is why it often gets overlooked. It was an easy build (for me) and does seem to stay together nicely when it is played with.
Summary: It was great. My son is 5 and I wasn't sure that he would be able to put it together. But we followed the page by page instructions (sometimes he had the next part and was ready to move on before I was done reading the instructions), and it was great!