We went on three different excursions on the Regal Princess. In particular, one in Glascow, Scotland; Invergordon, Scotland; and one to Ruen, France.
We really enjoyed all three excursions, but my advice would be that if you are taking an excursion in Invergordon or any other location, be sure to take the 1/2 day excursion. We found that the all day excursion folks had wished their excursion was much shorter. We took the 1/2 day excursions and it was enough time to see everything. We all agreed that an all day excursion would have been too much. We were very lucky in that we had great weather in Ireland and Scotland. Take the morning excursions if you can as the weather was great for us in the morning, by afternoon there was light rain. We noticed this at almost every stop.
If on the Glascow, Scotland excursion - we loved that the leader sang Scottish songs on the bus. Get those video cameras ready!
Cabin was great! Room stewart excellent!