We have just come off Britannia having had the drinks package.
We probably had good value out of it, but I wouldn’t do it again! It was ok for us because we had two kids included, we like bottled water, and had a couple of costa’s a day, on top of alcoholic drinks. Inevitably we got the odd mock tail for the kids on the side.
however, it drove me mad. Things like J20 not included, no fever tree for G&T, and about 4 cocktails in total are included, the rest are extra. This made it limiting which then meant we chose the drinks that were included rather than the ones we liked. I regret that.
also, once i wanted a small can of beer for the room - to put in the fridge - and they refused to sell it without opening it first, which led to some words being exchanged (i do feel sorry for the bar staff and endeavour to be thoughtful but also express my disappointment so they can feed it back)
Buyer beware.