We bought the version with lights and motor. Shipping was quick and the set arrived in perfect condition, as always.
It was lovely to build, the construction is very solid.
Everything was well thought out, except for a slight flaw in the train groove, which made the train get stuck in two places. This was easily solved with a minor change. It looks lovely on our table! Especially at night, when we switch on the lights.
Brick quality and clutch power were very good, and no missing parts.

Not the most interesting of builds technically, with much of the work going into building the hidden mechanisms beneath the build, but when finished it displays really well. I bought the motorised version with lighting and it adds to the overall display quality however the movement of the train is very sluggish and it gets caught momentarily just as it exits the tunnel each time due to a design flaw

After waiting about 3 weeks it now shows as having just left China, so maybe I can leave a review in another 3 weeks when I actually receive it. Please avoid szm shipping, if possible they have been awful with this order and a couple of others I have placed.

Bought it as a christmas gift, so it's not built yet. Anyway, the bricks are looking great and quality is good.