Mostly, this place is convenient. If you're going to a show at the Lightbox or one of the theaters east of John, you're probably looking for someplace close by that doesn't have a line out the door--and hey, if it's got a patio, all the better.
Gabby's has a patio. And a no-surprises menu: mushy veggie burger? Extra charge for sweet potato fries instead of regular fries? Check and check. It's fine if you're in a hurry, but if not, seriously, go somewhere else.