[This review was collected as part of a promotion.] This Polar Express train set is very easy to setup & runs on batteries. So make sure you have 6 C batteries & 2 AA batteries (for the remote controller) because, they are not included. The train set includes 12 curved and 4 straight track pieces that fit together to make a 55 by 72 inch oval track. The tracks are easy to put together, there is no screwing or hardware needed. Just a simple click and snap, and the tracks are put together. This set also includes, steam locomotive, tender, passenger coach, observation coach, remote control, bell (that fell off Santa's sleigh) & three figures. We (me & my kids) really liked that this train set is highly detailed and the observation car has a disappearing hobo on top of it, which was an extra surprise. The disappearing hobo generated a lot of giggles & the little ones told me it was magic. You can also sound the whistle, ring the bell, and play "All Aboard The Polar Express!" while the train goes around the track. The engine has built-in sound that makes a steam chuff noise. It also makes a steam brake release noise when it stops (very realistic sounding). The kids kept yelling "ChooChoo!", when the train was going around the tracks & were just mesmerized by how realistic the sounds were. They kept telling me it's like a real train. There are also 2 lights on the train (one on front of the engine) and also one on the back that is red and flickers & looks like burning coal. The figures that are included (the conductor and boy figure) can also sit on top of the train as well. They didn't fall off or move, even when the train was going around the tracks at full speed. Was happy that there were figures included as well. A lot of train sets don't include anything besides the train & train tracks, so figures are always a great bonus. The train set was setup on a hard even surface in the front room & the train went out around the tracks very smoothly, even at the different speeds with out any issues. The remote control has clearly marked buttons, so kids can easily operate it without any problems. With the remote control you can also make the train go backwards (which they very much enjoyed). This is really a fantastic model and very true likeness to the Polar Express in the film. The set is larger than I expected, which we were pleasantly surprised about. It has great authentic train sounds (sounds like a real train is near you), including bell and whistle. The working headlights also made the train more realistic looking. Overall it's nice and durable & easy to assemble and disassemble. Also fit nicely back in the box for easy storage. Although, it didn't end up staying in the box very long before, I had to reassemble & keep it out for the little ones. It's a very nice train set & is a must have for any little Polar Express or train fan. It definitely exceeded mine & my kids expectations! A+ train set in our book!