The second level (not the actual second level, but the level with the birds) is fine until you get to the duck. It gets harder after that, and eventually I just rage quit. It may just be my skill, but could you maybe make it a little bit easier?
Oh, and I would have a video of the level in question, but the video file got corrupted...
The thing with nerfing it is that these are two of the first levels in the whole game, so they're kind of SUPPOSED to be easy. In the full game, the levels will get a lot harder later on, and there will either be a New Game Plus mode or just a difficulty selection to make the game harder for those that want it.
Don't worry; I like challenge in my games, too. But I also want a large amount of players of all skill levels to be able to play it.