I think this would be a good set because I think LEGO needs a small motorized set. LEGO has small sets, but not a lot of motorized ones. This one has drive, steering, bucket rotation, and bucket arm movement. For a small vehicle, it has a lot of functions. I have worked on this for 3 days designing it, it would take about 1-2hrs to build. I used 3 of the Power Functions M motors, 1 for steering and 2 for the bucket.
I also, made a 'return to center' steering attachment for the steering motor. I think It would make a great LEGO set.