Agreed, since moving here a bit over a year ago, we have enjoyed their burgers.Panda Grill in Yukon is on my short list
In a previous life I flew professionally and have traveled to all 50 States (or 54 according to Hussain Obama), as well as every province North of us, and many countries South and East of us. With that said, I have tried a LOT of different Burgers out there, and In-And-Out, as well as Five Guys absolutely DO NOT live up to the hype (or cost).
For chains, What-A-Burger, Wendy's, and Backyard Burgers are all good, especially Backyard. I know they cook them on a grill, but the flavoring tastes like it came off a real chracoal grill.
I'll conclude with 99% of all the local Ma and Pa, hole in the road, greasy spoon burger joints I have tried have all been really good to top notch, even if they cost a bit more than a chain, they are usually worth it for the food and experience.
Side note: One trick I have learned via my travels is the "Parking Lot Test." If its meal time and the parking lot is empty, pass that joint up and go to the next one. If the locals won't eat there, neither should you!
"Watch your six, count your rounds, and keep your powder dry."