I am completely fine with racial talents as a concept.

The elven one, corpse eater is one of the better ones in my view. It is an ability that all elves have (in D:OS 2 universe) and is part of their culture. (To share memories through flesh)

The rest of them are kind of bland, as they are just + stats, but I don't have any real issues with them.

As for their racial abilities
I'd hope they all so-called equally well and it would be nice if you had a few variants but they still fit with the races.
(Lizards see themselves as descendants of dragons if I'm not mistaken, elves as I said earlier sacrifice flesh as part of their culture)