I was a bit surprised to see the low rating for Joe's Farm Grill. I think dinging a restaraunt because some Mom couldn't control her kids (though I think they were there today as well) is sort of bogus.
Joe's has a retro theme, so the look ends up being misinterpereted by some. The flies are a problem, though I don't know how you get around something like that in an open air setting. I can't remember if the farmhouse at South Mountain had the same issues, probably because I wouldn't go near it in July.
I dropped by for lunch today. My timing wasn't so good, as they were featured on The Food Network last night. We arrived at 11:45, stood on line for about 5 minutes and ordered. The food came out in about 10 minutes. My wife and I split the Ahi Tuna sandwich and the Portabello Mushroom sandwich. I thought both were excellent, though to hear Guy describe them on DD&D, you might have expected a bit more. The kids got the chicken tenders and mini corn dogs, I liked the way they were fried to a light crisp finish. The french fries were excellent.
$37.50 for a lunch for four was a little on the pricey side, but I expect we will be back again. It will definitely be a spot to go to from October through May.