Convenient as heck, plus they're the only place that sells Lawson's Chip Dip these days. And that stuff is like fatty gold!
I don't pay too much attention to gas prices unless they seem WAY off from the norm, so I can't say this place is cheaper than most. I will say the configuration of the parking lot and station itself is a nightmare for drivers. It's easy to get into, horrid to find your way out of. And the nature of it's one entrance makes it so drivers whip in here like they're Dale Jr. or some ish. Calm down, now.
There's always a line, but ESPECIALLY horrid lines filled with the worst kinds of people right before Browns games. Mornings are also bad--the coffee station is especially cutthroat. BUT the selection in the store is great. They have a decent wine selection for a gas station and it's right before the entrance to 90.