I think that this is a very good piece of kit. It is easy to assemble and dismantle. Flow produced is expected to be high and it doesn't disappoint and the motor noise very low. The magnets are powerful so be careful when you attach it. the rod support was solid and firm enough to hold the motor in a fixed position avoiding that annoying downward creep due to gravity.
All in all a worthwhile purchase. I am about to order again to replace another existing wave maker.