Just got off the Radiance last Friday. A couple observations:
Wasn't too happy that the BBQ place was only open for 2 hours on Embarkation day and the last sea day. Both days had very long lines.
Long lines during sea days for Shaq, Guy and the Cantina. Only days we were able to try them was when we were in port for Catalina and Ensenada.
The process for off loading in Catalina was a nightmare. Luckily, we were in a suite and got priority boarding. I heard many complaints from people who couldn't disembark.
We usually eat breakfast in the buffet and my daughter's favorite breakfast item is bacon. Bacon was only available 2 out of the days. Quick tip if you want bacon, go to the MDR. We went on the days bacon was not available in the buffet and just asked for a plate of bacon for my daughter.
The steakhouse was booked solid for the entire trip. So, we ordered the steaks at the MDR for an additional $23. Was told they are the same steaks from the steak house, but $22 less. They were quite amazing.
If you're an old guy like me, don't even try the obstacle course. You're gonna die and look foolish struggling through it.
All in all, it was a great trip since my kids had fun. That's all that really matters...