The game overall is FANTASTIC and VERY addicting. I think I played for like an hour without realizing it. I'm planning to play again this weekend and see if I can destroy all the targets lol. My current high score is 980 (21 MIN) (29 Kills) (4 Targets)
Could be a skill issue but the gun seems very inconsistent. I could be shooting at a plane directly above/below me and not destroy it while others far far away from me get destroyed in seconds. With the amount of enemies that spawn later in the game I struggle a lot to kill them all and have to abandon pursuing the targets completely.