The high incidence of dragon attacks makes it so that they lose their EPIC feel and become more nuisance than anything.
It used to be "oh man, a dragon fight!" now it's "*SIGH* another dragon"
I have over a dozen dragon souls (and there's been a few dragons I couldn't absorb the souls from, or dragons who simply circled around and never attacked and I just gave up on trying to attack them and went into a cave and hoped they were gone when I came out) with no shouts to invest the souls into, over 100 dragon bones and dragon scales in my house.
The frequency is starting to become annoying and game breaking.