i dont say this to be mean but the platforming feels very slow, and with how easy the levels were a majority of the game felt like a slog. Most obvious example was the bridge chase, the tense music was good but it never felt very tense. i just held right and completely outran the falling bridge, to the point it was off screen. I was never in any danger.
The worm fight was a nice change of pace, but a good portion of the difficulty just came from how slow the character is. Also, if you lose to the worm boss, you have to replay that little platforming section beforehand, which requires you to wait for moving platforms and is really annoying. After a few times I just quit. I also agree with other people that the visibility can sometimes be bad with the player being a similar color to the grass and also being rendered behind it rather than in front.
It needs some work imo but I do think its got potential