My devil’s advocate argument for the elves being there is that there were a bunch of battles in the north that didn’t make it into the movie and only get mentioned a little in the books, and one of the important themes of LOTR is that all these disparate groups had to band together to fight Sauron. So having elves be at Helm’s Deep is a way to show the different people fighting together in a movie series that was already pressed for time. Necessary? Maybe not. But it doesn’t bother me as much as some of the other changes, because I can at least see a rationale for it.
The thing is that the elves were explicitly leaving and staying out of the conflicts. It makes no sense for them to help out at Helm’s Deep but piss off for all the rest.
For me it’s elves at Helm’s Deep. Totally unnecessary.
Although I always laugh out loud when Sam says “We shouldn’t even be here” in Osgiliath.
My devil’s advocate argument for the elves being there is that there were a bunch of battles in the north that didn’t make it into the movie and only get mentioned a little in the books, and one of the important themes of LOTR is that all these disparate groups had to band together to fight Sauron. So having elves be at Helm’s Deep is a way to show the different people fighting together in a movie series that was already pressed for time. Necessary? Maybe not. But it doesn’t bother me as much as some of the other changes, because I can at least see a rationale for it.
The thing is that the elves were explicitly leaving and staying out of the conflicts. It makes no sense for them to help out at Helm’s Deep but piss off for all the rest.