The original towers have been renovated completelly in 2008 and 2009 if I am not mistaken. There are plenty of brand new rooms available in the new towers since they are not nearly sold out, I am not sure how many points they take though. The newest towers have only been open for about 2 years and have granite counter tops, flat screen tvs, etc. I stayed in the old towers in a renovated room last year and loved it. If you are above the 5th floor you have great views of the ocean. My daughter and son in law stayed in the new towers and had a blast last summer too.
I love the Divi Aruba Phoenix because it is never crowded at the pool or on the beach, but it is still within walking distance of all of the high rise resorts and their restaurants and bars. The 2 new huge pools have a lot more chairs than people and I never had to wait for a palapa on the beach whether I showed up at 10 am or 2 pm. The swim up bar is nice and the food at the 2 on site restaurants is good. When I walked up the beach and saw the throngs of people on the beach, in the water, and fighting over palapas and beach chairs by the pools at other resorts, I was always glad to get back to the Divi and lay on the beach and swim in the ocean without bumping into other people.