Final build is excellent and it arrived in good time. A couple of things that could use improvements, 2 of the track pieces came dinged up, one was mostly visual, but the other would not be able to connect to other pieces on one end. There was also a very crooked print which is frustrating. The build process became quite the handful near the end when connecting large sections together, definitely design improvements to be made to make it go together better. Overall though it looks great and you get what you pay for.