3 stars: Overall, a great bulletstorm game, but with two major flaws. 1) The game sometimes freezes and needs to be rebooted, which loses all progress on my current mission. Then I've lost half an hour, got no rewards, and need to wait for energy to refill to retry. 2) The Devs are blinded by greed, damaging the game and sabotaging themselves. They'd rather sell ad-free to one person for $38, than sell it to dozens of people for $8.
5 stars: I must say that this game is the most addictive I've ever come across, my only problem is the bugs that need to be fixed. Occasionally I get booted out of the game through the free ads that play in between segments. Usually I reboot with the opportunity to continue where I left off, sometimes I can't losing valuable position just gained, along with sustaining damage at certain points without being hit by enemy fire... PLEASE FIX!!!
4 stars: There is a bit too much going on with all the possible upgrades and there isn't much in the way of a tutorial, but this is a very fun bullet-hell style game. The music is great, too. Ads can be completely avoided, although watching them gives you bonus abilities. If the upgrade system was a bit more straightforward, this would be a definite 5 star game!
5 stars: A worthy spiritual successor to the best 2.5D plane shooters on the platform, lots of cool effects and graphics, interesting weapons to experiment with and a very forgiving progression system. My only complaint 3 days in is that the...