These games are overrated. Most people only admit Super Metroid was, but honestly that game kind of deserves its credentials. The prime trilogy has a lot of undeserved praise I reckon. You can tell how rushed the first game was if you look for it, the dev team scrambled for 9 months to design half the game. Prime 2 is more in accordance of what they wanted to do for the first game, however they didn't really perfect all the half baked ideas they wanted with it. The last game I think nobody appreciates how well they knew their craft, if any one of them in the trilogy is underrated it would be that one.