Absolutely awesome
Entertaining, challenging, addictive, and kickass like hell!
This game is just, for lack of words, awesome!
The gameplay is really well-done and fair (when someone learn how to control the spin of a flying truck, please let me know). The upgrades' descriptions are pretty funny and seeing your truck becoming more and more powerful is quite rewarding.
The smash streaks are a good twist from the boring "launch and watch what happens", and the absence of a specific description makes you want to use them ASAP, specially the later ones. That makes the game more challenging and addictive (I spent about one hour to use the Armageddon).
Of course developers need their money, but I doubt that anyone could fly 10 miles without the "cloud fuel" thingy. Not being able to complete an achievement is quite frustrating, but even more if it doesn't depend on your own skill. That's a minor problem, but it's not like it ruins the game.
Keep up the great work!