I like it! The visuals are unique and the game has a lot of potential! My only issue is that the potions don't have indication of what they do and all feel the same. I think that if you work on this, it could become an awesome game!
You can actually see the effect of the potion if you press Tab and hover your mouse cursor over its icon. But I agree that different potions could have more distinct look. I'm glad you liked it!