We've read the review on Cruise Critic and enjoyed it. We don't know about Radisson; but on the Wind Surf last November, having the lifeboat drill in the lounge, seated comfortably, was a big plus, not a minus.
Interesting but true: when we checked your postings on the CC boards yeaterday there were 16 comments on the HAL board, none on Radisson. Couldn't check CC today - it's out of service again. At least this board is reliable, and has a lively Radisson discussion!