In the past two weeks, I stopped here when I spent my weekends in the vicinity of the South Utah parklands.
On my first visit on a Saturday afternoon, the service was fast. On my second visit, around 9 PM on Saturday night, the service was slow. It took a few minutes to be acknowledged. When they finally acknowledged me and took my order they were courteous. Regardless of the speed of service, I appreciate this McDonald's. It is s great deal closer to the motels nearer Zion National Park, and the parks; than the St. George McDonald's. After reading numerous Yelp reviews on Hurricane restaurants and peaking in then walking out of a Chinese Buffet, in my heart I felt that eating in McDonald's would be the safe option. I knew that a Big Mac in Utah tastes the same ad one in Nevada.
As far as atmosphere: it sits adjacent to a gas station mini mart. A giant indoor playground with seating makes it very parent and children friendly. Above the main dining room, a TV broadcasted the news.
 What is kind of neat is that there is a red box for movie rentals in the dining room.
 It's location near Zion National Park and south Utah parklands is enough for me to return here.