This was a VERY CHALLENGING but very entertaining game. The gameplay itself was fun, though sometimes the handling could be frustrating. Some tweaks on the controls could easily resolve that issue. The music was really cute and we liked listening to it.... up until the point it stopped playing. But until that point, this game had a variety of songs a lot of games in this genre do without, and that is definitely one of this game's strengths. The variance in the levels was nice and the pace of introducing new obstacles and platform types was good.
The camera, however, makes it very difficult to judge the spatial relationships of platforms, objects, and obstacles. The ability to look around or maybe just a better camera placement and level visual design would definitely be helpful, unless that's what you're going for as part of the challenge, in which case it certainly accomplishes the task of forcing the player to adapt.
Overall, this is a game with a ton of promise and we'd love to see the developer carry this to completion.
Also, it would be really fun to be able to customize the duck with colors or hats and scarves or something to that effect.