Let me start out that saying, my life has a lot of Ethiopian in it as my wife is and we have visited Ethiopia several times. That being said, I guess my expectations are a little higher than the casual Ethiopian dining seeker. We dined at Gojo back in December. We liked some of the traditional Ethiopian features such as the coffee ceremony and wicker "mesob" tables. The menu also featured diverse options of traditional dishes. The prices were decent for what you received. The injera was fresh and tasty. Decorated with a Christmas tree was a nice touch.
As for the poor: The restaurant is old, very outdated and could use more ethiopian touches. The service wasn't very attentive even with maybe only 5 other tables filled. The meat wot was a bit bland and missing some spice.
Overall, I would recommend Gojo to someone who has never tried ethiopian food as it offers an introduction into the cuisine. If you know a bit about the cuisine and culture, there may be better restaurants to visit nearby.