Great in concept, but I was really disappointed with the veggie dishes here. Can't put my finger on why but it didn't live up to the Ethiopian food I've had in DC and SF. While I wouldn't call any of their dishes bland (except the injera), the veggie dishes tasted... mismatched, I guess.
If you haven't had other Ethiopian food for comparison, or you want to go to East Liberty for a fairly nice restaurant experience, Abay isn't a bad choice.