honestly i wish it were longer.
i love that it didn't get too difficult.
i didn't love the controls. when you controlled with the mouse, the potions moved too sensitively and sometimes would over drag. quick fix with a restart? sure. but if the levels were longer, then that would be a serious issue. and using the keyboard wasn't great because you'd have to tab literally forever to get to the potion you wanted. # keys to select potions would probably have worked better. or just making it so when you dragged a potion to move it, it didn't commit to the movement until you released the mouse button. there are a lot of ways that could have been done better.
overall, still really fun and didn't overstay its welcome.