"My boy just turned two, and I bought this set because he is playing almost exclusively with Duplos right now, and we were all getting frustrated trying to build forklifts and bucket loaders with the parts we had from the Number Train and the All-in-one Bucket of Fun. I wish we had bought this earlier. It holds up to his loading and dumping much better than our improvised trucks did. The bucket loader arm, in particular, is so well engineered that it will hold in almost any position. I like that it also came with "hidden wheels" to go underneath the cab, so it can roll (see picture).
My only suggestion is that it would be cool if the dump truck basket fit a little more snugly onto the mechanical arm, so it would be possible to make a "cherry picker", also. The bucket does snap on, but the bucket is a little droopy, so you have to position the arm just right to make the cherry picker stay up.
If used as intended, however, all the parts fit great, and this is a wonderful set."