Initial impression:Informative, easy to setup, enjoyable
First of all, the setup process is easy to use and separates free sources from paid (unlike other feed apps or sites). Newsadoo has a wide variety of sources including but not limited to TechCrunch, Vice, the New York Post, and other big name sources. The mobile app also has a "build your own" channel feature. This feature is really nice and is probably the highlight of the entire product.
Overall, Newsadoo is a beautiful application with many features and no obvious bugs. Newsadoo is the highest quality feed app/service I have used yet. Newsadoo is a definite 5/5.
Find Newsadoo HERE.