I went to Kings Island with a group of about 10 people on August 21, 2015. For dinner, 5 of us decided on Subway. We walked across the park to find it (it sounded really good at the time.) Keep in mind we had been in the park since 10 AM when it opened. The time was around 7:00 PM, so we were a bit worn out from walking around all day. Our feet were sore and we just wanted to eat! It took 20 minutes for 3 of us to get our sandwiches even MADE, and another 5 minutes to actually pay for them! The blonde teenager making the sandwiches was very patient and did well, but gosh, was he SLOW! It took 5 minutes per sandwich!! The fellow running the cash register took 2 minutes to even realize we were standing there because he was dancing around the building to music playing throughout the park. He was also wandering around into the back area, singing and dancing and talking. I was furious. These workers need to be trained better!