Not very responsive. Moves better sideways than vertical. One hit and it's over? How about a damage meter? Bigger hit cause more damage, small hits, small damage.
Even when you do it right it fails.
There should be a quicker resupply of items where you are caring for TWO horses.
The brush take to long to complete. You can't do two things at once, like give water and brush.
Fix these items and the game can be improved.
There is a lot you can do with just two keys here. It is not a simple "press D" and go game.
You have to move things, and be in the right place at the right time. Great physics game. 5/5