I don't know tons of info but Super Paper Mario might have been Wii's most popular game of the spring. It's more a platformer than an rpg, you can get it. Also, RE 4 was extremely popular when it came out and may have been the best game of the year. I don't know about the other two games. Go to metacritic.com/games and gamerankings.com and type in the name of the game and see the average of critical reviews and user votes. Go to the official websites and read the articles for each game on Wikipedia. Good luck.