We stayed there in 1994 and it was fine. The room was clean and we enjoyed the restaurant as it had a buffet every morning and evening so we'd fuel up and go to the parks for the day and return and refuel. We didn't spend much time at the hotel though.
The biggest drawback was the transportation. Buses only went every hour so if you missed one you had to wait a long time. There were also packed so we had to stand many times. I've read other favorable reviews on the Comfort Inn - just do a search at the top this site and put in the words "Comfort Inn".....