Such a cool toy, my son did break one of the tracks on the first day though but contacted the company and they shipped me a new one out. My son loves it!
Overall, I'm very pleased! The metal tracks offer a bit of weight, it's certainly heavy enough. All features work great, the smoke fluid had leaked about half of its contents in the package, but no bad effects were noted. I still have to finish painting the Commander, but the overall fit and finish are great.