My favorite of the prime trilogy, all thanks for getting the option to get pickup icons if you launch the satelites from the sky city, had the most fun towards the end game when I had all of the powers so I could collect all of the missles, energy tanks and other pickup upgrades, and yet I still ended up with 97% because one map didnt have those helpful icons.
End game was stressful as hell, no save points, just run through the final dungeon with the phazon meter while solving puzzles, fight dark samus, fight Auroroa, all in one go without saving, that was old school stressful gaming lol
Overall a good game, and a good entry to end the trilogy.