We were a bit hesitant about booking at Tower Isle, just because the whole "au natural" thing isn't really what we're into. Turned out that this is completely a non-issue, go to the island if you want or hang by the pool or beach if you want. You'll be guaranteed a fabulous time either way.
I would say this is not a big party resort, so if that's what you're looking for you can make a better choice. If you're looking for a great couples resort to lay back and just enjoy each other then there is no better choice than Tower Isle. I guess you could claim that the rooms are a bit outdated, but really they're not - I think it's more of the style of the resort. The rooms are super comfortable, but I would upgrade to the premier ocean room because its well worth the few extra dollars for the spectacular view and to listen to the surf in the morning and evening.
The food is incredible for an all inclusive. I'll give that there is not the selection as in the huge factory type all inclusives, but there is a good selection and the reservation restaurants Bayside and Eight Rivers are not to be missed. We did not have a bad meal the whole eight days we were there. Drinks were great and plentiful, premium brands are available - a discrete small tip will is most appreciated by the staff. Don't get me wrong no tipping is required, but it seems to be appreciated.
The staff are fantastic, laid back and know your name from the second day you are there. Can't say enough about this resort, simply a relaxing and fantastic time.