I have just completed my latest cruise P&O survey having disembarked Arvia Saturday.
My personal opinion was the entertainment was not as good as Cunard, Princess etc.
Tribute acts that may be good at Butlins but not on a cruise, Headliners were good but seen the performance on Iona, juggler was actually very good with humour involved, Dean Stansbury tried his best as did Gaga, acoustics not good in the Dome, ShellyAnne good, Re-mix ok, Phoenix very good.
Nice new ship, but half the lifts not working, food ok in buffet, good in restaurant, drink prices have increased.
Get up early if you want a sunbed.