I've been to Firebirds on Bell in Peoria twice now. The first time I went with one of my friends from out of town, and the experience was one of the greatest I've had at a restaurant. The server was exceptionally alert to our needs, and the food was amazing! I ordered a steak rubbed with their special chili powder, and my friend ordered their baby back ribs. Both were perfectly cooked and tasted awesome -- one of the best steaks and best ribs I've ever had.
The second time my parents came into town and I took them there to celebrate my dad's birthday. Again, the food was amazing and the service was great. Portions are large (at least for steaks), and again cooked to order. I also highly recommend their desert pear margarita... it's extremely refreshing, especially in the summer.
Bottom line -- one of my all-time favorite restaurants. And my friend's only complaint was that they didn't have a Firebirds in Houston! I can't wait to take my fiancee there when she comes into town!