Mitsuda's music has made me feel happy.
Uematsu's music has had me feel a more wide variety of feelings.
I'm not even sure what I feel when I hear the Final Fantasy main theme.
It feels somewhat like you feel when you hear a song that's very Nostalgia, yet was something I felt the first time I crossed that bridge.
Inspiring a feeling one can't properly put their finger on I think is a talent in it's own case even if it only has happened with me.