I have a strong opinion on this.
I DO NOT like the way in which they've taken the High Elven race.
The Noldor of Rivendell, as portrayed in Tolkien's The Hobbit, should be THE standard for the High Elves in D&D. (Obviously, Grey Elves, Wood Elves, and Wild Elves should differ ... High Elves, are HIGH Elves. Just like Hylarian Dwarves - High Dwarves - are HIGH Dwarves: they are not like Daewarian, Theiwarian, Daegarian, Klarian, Duergarian, Agharian, or Zhakarian Dwarves.)
I do happen to think the Drow are a very neat concept, however.