I am pretty sure some of you don't share the same definition for what are "Tolkien elves".
And Tolkien elves pretty sure can be mean, I think nobody disputed that they are "good guys". They are as petty as the next guy, from Fëanor being all passive agressive "sure, you can restore the Trees from the Silmarils, but you'll have to take them by force and be no better than Melkor", to his folk and him being genuinely agressive (First, then Second Kinslaying). If one think it was a Noldor thing, then... "Sure, you can marry my daughter who is so in love that I put her in dungeon so she can't go with you, but you have first to bring me.... A SHRUBBERY! Sorry I meant a Silmaril"... Passionate doesn't equal good!
I don't know what gauge to use to put a Tolkien stamp of approval Amazelves, but in my opinion, I wouldn't put Tolkien Noldor above taking the mithril by force if Gil-Galad's diagnostic was accurate, or from spending 3,000 years looking for Sauron at the ends of the Earth or wishing an orc genocide... it's a "not-Galadriel thing", but not a "not-elf thing". Hence I'd be happy with Geraldiniel, the unknown cousin of Galadriel, starring this series.