Solid fundamentals, I'm a big fan of the ship movement, it was responsive and quick just like an advanced star fighter should be. Some shots seemed to phase through enemies, not sure if it was collision related or not but it was rare anyway. Satisfying power-ups but I wish they had lasted a little bit longer because they were fun to use. That title music should have played throughout the whole game! Absolutely great tune.
One sentence review: "You might beat the aliens, but you won't defeat that earworm!"