I haven't watched TTT or ROTK in a long time, but last time viewing FOTR, I did mentally take note of Legolas' lines...I seriously think all of his lines are either something obvious, or something already established by another character moments before:
"He is Aragorn, son of Arathorn"
"Have you heard nothing Lord Elrond
just said...the Ring must be destroyed!"
"You have my bow!"
"Crebain!"
"Orcs!"
Goblins!"
"The horn of Gondor!"
"Frodo and Sam have reached the Eastern Shore!"
The extended edition might be a little more kind to Legolas, but not much. (and yes I imagine all of these captain obvious statements as having exclamation marks.
