Fast delivery for Christmas. Our 4 year old was thrilled. Simply unpack, build, batteries in and drive off. Quality I find very good and stable. All functions as described and Top. The only thing is, however, no negative quality characteristic. For so little, it is still difficult to get the locomotive and trailer onto the tracks, especially since it's only curves are on the Start Package. With practice and patience that goes but now also. The ICE is the real winner. A strong buy recommendation, especially at this price. But is indeed a Anfixpreis :-)