I like more kiddie games than mature games. I'm 16 BTW.
Keep the Mario games a coming, Nintendo!
Most M games turn me off because they aren't very creative, they usually go for what's realistic. I'm more into fantasy I guess you could say, but living out a realistic life in a game can be fun too.
Ultimatley for me if a game is fun to me, whether it's rated M or E, it doesn't matter to me.