Brick quality is spot on. Through the whole set I think I was missing only one brick which was a common brick that I had plenty of in my stock. The only thing I didn’t like is the pieces together blue tubing for the engines. They were not the proper length. However, I plan to substitute them with the MOC brick version. One minor typo on the sticker for the main plate, but overall for the price it can’t be beat.

It came in fast, it cost 1/4 what a branded set costs, and all the pieces are there. I'm happy with it. I will say, some of the bricks don't hold together as well as I'd like, but I usually hide them in the structure where they won't be prone to falling out.