IMO, the burgers are way too bland; AFAICT there is no seasoning whatsover in the burger itself. (I'm prejudiced when it comes to burgers -- I like them extra-lean and with all of the good stuff cooked INSIDE them, and DH has that style down to a fine art; nothing I can get in a restaurant can touch one of his burgers for flavor, IMO.)
5G fries, otoh, are excellent with seasoning on them, though that seasoning isn't really Cajun -- it's closer to the style of Old Bay. We know a store mgr., who told us that it is actually McCormick "Cajun", which would explain it. (Louisiana-made "Cajun" seasoning never leaves the herbs that rough-cut, and there are no cloves in it, either, unless it is seafood boil, which is a different blend altogether, and not meant to be put directly on food.)
Every once in a while I calorie-splurge on an order of fries to share with my kids, but that's about it.