The food is better and more plentiful than the trip notes suggest, even if not varied. There was chicken, pork or some form of fish/seafood pretty much every night, sometimes extra seafood, occasionally beef. I also found it less expensive than I thought it might be - but ATMs were as scare as they said, so take plenty of cash. It's a really safe place and I never worried at all about carrying all it around with me.
The optional trip to Vinales was not widely taken up because people had enough of coaches by then but it was great - but be warned, we got back at neraer 8pm, not 5pm as suggested, so Tropicana was a bit of a rush if you wanted to eat. The Catamaran trip was fabulous, and good value.
Tropicana was expensive, but a real spectacle and the rum was the good stuff!
If you have one take your snorkel as there are some fantasic sites for it.
It you get travel sick do not book a two week coach tour.