I have some of these elves on foot. The quality of the sculpting lets them sit well in the middle of the rest of my LoTR Strategy Battle Game collection. They're better than some of the worse GW sculpts, and worse than some of the better GW sculpts.
I should note that they were dreadfully fiddly to assemble. They're very fine limbed, with dynamic poses, so I wouldn't say they come together in easy joints. The last time I can recall having so much trouble assembling minis is with some of the early Corvus Belli infinity sculpts which had dynamic poses and limbs too narrow to pin. If you don't mind filling in some gaps with greenstuff, they can turn out looking great.