Gonna give it a two star because while it is playable, there doesn't seem to be much challenge once you figure out that you pretty much have to click in the sink to move the fish and click and hold the knob to raise the water level.
Still, would've been nice if players were told how to play in all honesty.
Anyhow, simple game imo, not really too challenging, but not really memorable either. Although that last cat face might be stuck in my mind for awhile...