Set arrived to me in Canada about 2 weeks after order.

Pros:
- Very large set! This absolutely dwarfs all the official branded cranes.
- No missing pieces! Only a few poor castings but did not affect build at all.
- Instructions were emailed promptly after order
- Excellent customer service during order and after order
- Build was fun and each small assembly had clear instructions
- I assembled it at ~3.5M of boom length and it is stable and relatively easy to move
Cons:
- I ordered the "static" version which was a mistake. The motors form part of the structure and cause issues if they are not installed.
- Did not include the required counterweight (lead wheel weights)
- Did not include the required cables (used fishing line)
- I strongly recommend not assembling it to the maximum potential boom length of 5.5M. I tried and could not keep it from collapsing.
- The boom design didn't hold together great so I ended up using some ABS glue to give it extra strength. Also added some second 1x8 pieces along the sides of the base of the boom.