The quality of the bricks is very good. Only a few joints and hinges were a bit difficult to assemble. It was particularly good that only a single piece was missing. Fortunately, it was a standard part and not a rare one. My biggest criticism relates to the stickers. They are printed well, but unfortunately, they are white in areas where they should be transparent. That doesn't look very nice, and the Gryffindor flag suddenly turns yellow/white. The figures are great. For the money, it is an excellent set."