It works really well. I started with an aqueon but the part that attaches to the hose connector thing for the tap was crap. If you have that one don't bother replacing that part. I replaced it with the python brand one for half the cost of an aqueon replacement piece and it fits the aqueon hose perfect with the adapter. I've had zero problems even with some abuse.
Much better than buckets. Although the water pressure in here is bad so I have to use the outside tap to drain at all or fill if I need to do it fast. Fish are surprisingly ok with somewhat cold water changes, just fill slow.