The best Metroid games on one disk. BUY IT ALREADY!
Metroid Prime: The revolution for the entire franchise. This game proved that Metroid could work as a first-person action adventure game.
Pros: New Wii motion controls make it easier to aim and move, extremely moody and atmospheric, solid and fun shooting action, tons of items and upgrades to collect, strong sense of exploration, great boss fights that require creative use of your many weapons and tool.
Cons: A little too much backtracking at times.
Score: 10/10
Metroid Prime 2 Echos: The game that returns to the old school difficulty of older games, as well as using the iconic light/dark themes seen in other Nintendo franchises.
Pros: Still moody and atmospheric with a strong sense of exploration, still a ton of upgrades to collect, better and more challenging boss fights than the original, fun Light/Dark world mechanics, old-school level of challenge for hardcore gamers.
Cons: Again the backtracking can be a bit much.
Score: 10/10
Metroid Prime 3 Corruption: The first game to really make FPS controls work on the Wii. This game was a bit of a departure from the series norms but was still an amazing action game.
Pros: Great stream of upgrades, cool use of Samus' gunship, first in series to feature real voice acting, several atmospheric planets to explore, a great end to the Prime trilogy, great use of motion controls.
Cons: Backtracking, voice acting breaks Nintendo tradition, not as many weapons and gear as the other two games.
Score: 9.5/10
These are some of the best games I have ever played and any self respecting Nintendo fan would do themselves right by owning this collection. SO BUY IT ALREADY!