"Recieved this as a gift as I personally did not want to purchase because I don't like the way the ZR1 looks in Lego form. I was going to return the gift but saw that I could build a hot rod instead. The finished rod looks pretty cool. The doors do not open and the only thing that is interactive is the engine pistons moving when the vehicle is pushed. I like the rod but it could have used some flame decals to make it a bit more eye catching."