This mechanic is fun in a frustrating way, if that makes sense! I loved how you need to time your shot because there’s a delay between the shot and the bullet reaching the planes, and even if that was unintentional, it made the game fun! As other comments said, the game CAN benefit from better visuals. However, that doesn’t necessarily mean professional-artist-level art. Simplistic graphics can also look great when they’re consistent! All the best!