My son was very happy about the extension set. When we had unpacked from the bag too thin paper, we have decided the same, this to reinforce with clear Bucheinbindefolie (all sides, bottom and Henkel). Had we done this not once, the bag would be much too thin paper (max. 80g?) After a few minutes past been.
Too bad that the licensing rights were indeed used for branding's, but not a positive quality image. Packing and unpacking part in my children known to one of the most common forms of play. That makes this bag not. The rest is ok, but not really exceptionally great.