Mega Man 4 has a incredible soundtrack! My favorites are the title theme, Toad Man, Skull Man, Bright Man, Drill Man, Ring Man, Both Cossack stages, the boss theme, the stage select, the weapon get theme, and the staff roll. As for the game itself, it's amazing. Firstly, Mega Man 4 has some great stages with each having fun setpieces and great enemies (Expect up n' down). It even has the first auto-scrolling stage in the Mega Man franchise. However, the Wily stages are pretty weak compared to the rest of the stages, but they're not too bad. As for the weapons, they're great! Each weapon in this game is useful like the Devastating power of the Drill Bomb, the Flash Stopper which allows you to shoot enemies while they're frozen, the amazing Rain Flush which is a powerful screen nuke, and the powerful Pharaoh Shot which allows you to fire multiple charge shots and it even let's you hold a charge shot for future use. The only bad weapon in this game is skull barrier which barely hurts enemies and it's completely useless (Even against the boss it's weak against). As for the bosses, they're fun and challenging and they have fun patterns that are fun to learn. Like Pharaoh Man, Drill Man, Ring Man, Skull Man, The Square Machine, and Wily Machine 4 (Phase 2). Overall, Mega Man 4 is a amazing game with great weapons, fun bosses, great stages, and great enemies.
Soundtrack: 8.8/10.
Game: 8.6/10.