Arrived without delays, packed professionally. The hinges are designed for countersink bolts, however flat head bolts were supplied. The electric circuit cover was screwed on top of one of the hinges so I had to remove to and correct. The metal bracket on which the motor is mounted is arched down a little which causes the plastic lids not fully closing. The legs are a bit wobbly. All the above are minor issues, to be honest. The instruction could have been printed a bit better (unclear) using a bit better English. Despite the above, assembling was quite easy and quick. Before I used it I had to clean the grease from the inside of the axle base (why put grease where it would mix with honey?). The motor is very quiet, the speed range is quite adequate. Being able to vary the speed is very important, as with full frames the device vibrates too much at higher speeds (which is expected as their weights would never be exactly the same). After most of the honey flew out I was able to crank the rotations to almost max. with only little vibrations. Overall I am satisfied, it does the job and it is a good value for money, in my opinion as far as a hobbyist-beekeeper like myself is concerned.