I have personally never stayed there and have never considered staying so far away as we like to be within walking distance.
However, was just talking to a friend the other day and she mentioned that they has always stayed across the street but stayed at the Radisson-Knotts Berry Farm last time and loved it and would be staying there again. She said she liked:
-the suites
-the breakfast was fabulous
-the shuttle was quick, convenient and reliable
-lots of restaurants around hotel and reasonably priced and not over crowded
-walk to shopping
So I can't speak from personal experience but wanted to share her opinions!