I have stayed there many times. Unfortunately there are no perks. I am Platinum for Life. I do usually receive one upgrade to a better view room. You may also receive this. For example if you booked a limited view room, they may upgrade you to a garden view. If you booked a garden view they may upgrade you to a partial ocean view. Other than that, there is no breakfast, no lounge etc.. If you were Platinum you would receive the $10 gift or points. As a Platinum, I also received 10 minutes in free US calls I believe.
Most resorts, including this one, do not give any benefits for status.
You will love this resort and Aruba.It's my favorite place to go and I go every year although now I stay at the Ocean Club next door and usually extend my trip and stay at the Stellaris.
Let me know if you have any other questions.