Finally tried this place at lunch today. Good, decent sized burgers that are flame broiled, the way I like it. I think Chuckbox has some competition in North Tempe now! It's a little more expensive than other burger places if you want the combo meal, but hey, it's far better than Mickey-D's. I'll be back to try their breakfast.
Follow up - they may have changed the size of their patties recently, because there was a lot of meat on my burger. I don't get what some of these other reviewers are talking about.