Suites Brisas is a resort filled with individually owned condos, and the experience you have depends on the landlord you choose. I went with three friends in early November and stayed in a condo owned by Zlatko and Mila (cancunbeachapartments.com). We found the condo to be clean, well-kept, spacious, and perfectly suited to our needs. We also paid less for it than we would have paid for a much lower-quality hotel. My only complaint would be that there was no maid service.
As for Suites Brisas as a whole, we found the resort to be exactly what we wanted: we wanted a cheap place to stay, even if it meant sacrificing a few amenities, and that's what we got. The complex is well-kept and has a guard at the front entrance, which is nice, and there's a small convenience store with sunscreen and snacks and a little bit of food; we bought cereal and milk there and ate breakfast in our condo, which helped us save money. There's a nice pool and pool area with chairs and a gorgeous view of the ocean. The stretch of beach was very adequate; only a few palapas but plenty of beach chairs.
That's not to say the resort was without flaws. The pool has a swim-up bar but it was never open while we were there. The first few days we were there the sand was perfect, but towards the end of our trip there was a huge storm, and the waves uncovered two large rocks in front of the resort (kind of a pain, but there was still plenty of space to swim, and anyway the beach along the whole Hotel Zone is public and you can go wherever you want). You had to ride the bus to find restaurants, as there's none close to the resort. There was no staff, really, no front desk to call if you forgot a toothbrush, no laundry service, no entertainment director organizing activities by the pool.
But the point is, we knew it would be like that, and we decided we were okay with it, to save money. So if you want somewhere cheap, and you understand what you're getting yourself into, this is a great place to stay. If you want to spend more money in order to have a nice breakfast and a concierge on site, this is definitely not the place for you. Most of all, remember that every condo is different, based on who owns it.