McDonald's: 5/10
I like their Southwest Chicken sammich (sans pickles) and a decently seasoned quarter pounder with cheese is great, but I could leave all the rest. Every store I've been to has a greasy feel to the air, and I'm just downright -uncomfortable- eating there. That's not even to go on and mention how gross I feel after I've actually consumed the food. Exception is their sundaes, which rock, and their milkshakes which are drinkable after they spend an hour or two in my freezer.
Burger King: 2/10
Haven't been in a while, but that's mainly because they suck. I didn't mind the taste of their Angus burgers when they first came out, but they were soggy and messy and generally unpleasant to eat. Fries suck and always have. Their chicken fries were always dry and lacked texture. They get points for maining Dr Pepper in their stores and their "edgy" advertising, but that's it. And the King gives me nightmares.
Wendy's: 7/10
Frosty! They lose points on this one for inventing Frosty "flavors" and Frosty McFlurries. BOO ON THEM. I order the same thing when I go -- chicken nuggets meal with a chili side, followed by a Frosty -- and though it's laughable to call their chili anything other than "leftover patties ground up into beans and broth," I still appreciate that I can actually have that combination at a restaurant and not get stuck with french fries and it doesn't taste bad.
Hardee's/Carl's Jr: 8/10
Western Bacon Cheeseburger? Hello? This is hands down my favorite burger option at any restaurant. Aside from the fact that I love barbecue sauce on burgers, I love bacon, and I love onion rings, this burger wins simply because I don't have to custom order it. Everywhere else I go, there is always SOMETHING on the burger that I just don't want -- I tend to order things "plain" or just without sauce/tomatoes (aside: jesus, how do they still get away with calling those limp, vile, squishy red circles "tomatoes" at fast food places?) -- but this one is perfectly designed to be what it is, and not just another meat patty with a salad on top.
Plus, criss-cut fries.
Arby's: 3/10
I haven't been in a looooong while as there aren't any near me, but I recall liking the au jus they offered with their plain roast beef sammiches. My uncle loved their stuff and would always come home with a bag full of roast beef sammiches with cheese, and then the one extra for me to nom, so it mainly gets nostalgia points and the benefit of misty watercolored memories.