Completed all levels. Got Gold on 4, barely managed bronze on all the rest. Suggestions: Expand into missions such as picking up and dropping off cargo/passengers. (Perhaps add weapons if interested in that direction). Controls were clunky at first, but got the hang of it fairly quickly. Helicopter shouldn't stick to walls... Helicopter should crash.
Thanks for feedback Aesirx. We'd love to hear more about how you see us improving the game, to create a better experience for you.