Reading the quotes, I'm starting to wonder if William Shatner, of
Captain Kirk fame, was the dialogue ghost-writer.
I'm too old to be concerned about 'fan-girls', and I have three of my own, so my dislike for the PJ Legolas character is not from jealousy. It's just another character on a list that weren't used to their maximal effect. PJ could have done more with Legolas, but as the movies progressed, decided that it was easier on the audiences' brains to expect 'one thing' from the elf prince. See Legolas = over-the-top stunt. Make that two things - See Legolas = straight man for Gimli to play off of.
I like Legolas when he's in the boat in FotR listening to Gimli recount getting a gift from Galadriel. Also, though the elf's fighting is fine, again, by the time we reach RotK, there's nothing much more this character does.