Sorry, but after riding this attraction many times since the re-imagineering I have come to the conclusion that it is terrible when compared to the original version. They actually dumbed it down, a lot.
The whole build your own car thing is a cool aspect, but it doesn't really translate at all to the ride itself. All that happens is your car pops up with a random number next to it.
Beyond that, all they did was add a bunch of glowing painted walls.
I can't ride it without having the original narration running through my head: Belgian blocks (removed), without ABS, with ABS (not just weird spiel about extreme weather that makes no sense with the motion of the vehicle), extreme temp tests (it was actually hot and cold), and corrosion test (which was a cool moment when the kuka arm blew mist in your face, but now it's gone). The part where you come around the corner and get surprised by the semi is not as good due to the Christmas lights. No more vehicle being smashed into the wall just before you head outside. I even liked the heat imaging so I could see how hot my arm pits were in August.