This toy is flawless. I bought all 6 motorized talking trains and they are all working great. My 2 yr old has thrown these trains down a flight of stairs, dropped it numerous times in the street and it keeps going. I had it for about 4 months now and it's still going strong. The whistle sounds, phrases and movement are perfect. I've purchased the trackmaster tracks for these trains as well including the high bridge and when they are all running it's amazing. I have more fun with it than my 2 yr old. lol. I recommend to purchase rechargeable batteries for these which take 3 AAA. Highly recommend for your child.......or for yourself.