I think the graphics and feel were very nice but I had some issues with the game design.
1. I think the game could benefit from seeing the entire stage, sometimes it was hard to know what I should do because I just didn't have visibility on if a plant needed watering or if I needed to find a bug to kill. 2. Hitting the enemies just felt a little... wrong. I think it would be helpful if they had a little knock back or their speed changed a bit, they just keep steam rolling through you. 3. I struggled a little bit with the jumping, sometimes I would be trying to jump and my character just wouldn't. I am not sure if there is a delay after landing where you cant jump again, or if it was something else. Regardless, I was frustrated when I missed jumps.
Overall I think the idea is amazing, but I really struggled to fully enjoy the game because of the above issues.