We have stayed at the Radisson twice. The first time was not a good experience.....(dirty room, noisy, etc)
The second time we stayed one of the front buildings and it was a much better experience....plus we went through a special that Avis had and it was only $89.00.
Lots of people stay there because the Radisson will allow you to leave your car there and shuttle you to the port. But be aware that cars parked in the BACK LOT (like a couple on our cruise in December) are exposed to theft and vandalism. Their SUV was stolen and vandalised. There are no cameras or attendant.
Friends of ours stayed at the Comfort Inn for $89.00 and they were pleased.