A lot of these reviews have to be for a different store, as what some of the reviewers are saying about this place is simple not true.
This place has the old layout from a bygone era. Think of this as the pre-MTO Sheetz. It is small and cramped not only in the parking/gas pump area, but it is the same inside. With the addition of the MTO and no expansion to the space makes for a jumble of a mess inside this store.
I think that this location could definitely benefit from a shut down, tear down, and then rebuild. The way Sheetz runs that end of the business this location would only be out of service for a few months and then be back and better than ever. Until then, I guess you'll just have to deal with the fact that this Sheetz is just old on an odd lot.