I like East Side Mario's on Plymouth Rd in Livonia. Cariera's on Telegraph in Dearborn or Dearborn Hights is pretty good.
Andiamo"s in various locations has wonderful food but expensive. I think they are in West Bloomfield, Dearborn and maybe Warren. The one is West Bloomfield is called Andiamo - West, and I've heard the food is amazing but expensive.