Hi- Generally Fork is ok. Basically same menu as it was when it was Fiddlehead. On Mother's day they did a buffet, which was (I think) $20. The buffet had a large variety of food, something for everyone. It did have the usual problems that buffets have though, (some food was sitting too long, some needed to be replenished, etc) but there were a few items I found better than average, and a few salads which were nice to see. It might be crowded and difficult to navigate for an older person though.
I would probably choose Feed b/c their menu is a bit more interesting, although a friend of mine says they have slipped in quality lately. I have not been for a few years, but was a big fan when it first opened and I lived over there.