Too many problems
The directions and the video directions are unclear.  No matter where the magnets were placed it would not run more than 1-2 minutes at most, and I paid very close attention to location on the instructions.  All the parts spin around a single axle and even though I adjusted it so it had a slight upward angle the components would still slide towards the end and pop the end cap off.  Two of the arms were not cut through but it was very easy to finish the screw hole with a drill bit.  It did not come with screws long enough to mount the base to the wall.<br /><br />It gets two stars because it was very cool while it did run.
Rating: 2 stars