Decent hotel, but *NOT* dependable
I'll explain my rating, because this hotel was clean, the buffet was average but good, got a decent price on a hotel reservation website-- this hotel was good for spending a night. HOWEVER, the main reason one would consider an airport hotel is usually because A) you arrive late at LAX and need a hotel, and B) you leave very early from LAX and need to be close. The shuttle here is UNRELIABLE, which otherwise would not have mattered had it been a stay not associated with a timely and reliable ride to the airport. 
We arrived on a 10pm flight from the east coast with the hope of getting our kids to the hotel quickly so that they could rest. I called the hotel and gave all the pertinent information (my name, the terminal, our airline, and the amount of passengers) and were told someone would be there in about 20-25 minutes. The driver passed us by as we were waving, jumping, and yelling, and was driving on the furthermost lane on the opposite side of the street. It was pretty clear that he had NO intention of picking up ANYONE, rather it seemed like he was just cruising along wasting time. My 13 year old called to ask for another shuttle, and the man who answered barked at him saying that he was supposed to call and give all the pertinent information (the name, the terminal, our airline, and the amount of passengers) otherwise he shouldn't have expected someone to be there (!!!!!!!)..We had to wait ANOTHER 20-25 minutes for the same driver to show up. When he did, he didn't even look at us--he just opened the door and didn't even TRY to help me and my boys with the bags!!!!! ATROCIOUS!!!!!! We weren't at the hotel until about 1120pm. Of course I complained, and was told i got a upgrade to a room with a sleepnumber bed. For us it was a waste of money and time, and there was no value. The point of our stay was to have a dependable shuttle to get us to a hotel and the Radisson failed miserably. I would not recommend this hotel to anyone wanting to get to/from the LAX airport in a timely manner. if you are staying for any other reason, then I'd give this hotel 3 stars.