So far so good. I've been here for a month and I'm happy with my choice to live at Ninety Degrees. It is definitely a step up from the other popular complexes in the area, including Desert Club and Shade.
The front desk staff is friendly and helpful, the complex is safe and clean, and things are generally as advertised. I am fortunate enough to have very quiet neighbors, so noise from within the building has not been an issue.
I have read plenty of reviews that mention loud pool parties, aggressive security guards, shoddy construction, &c. I haven't experienced any of this, so either the management has listened to the complaints and dealt with them, or (just as likely) the people complaining were part of the problem.
The units are a tad on the expensive side, but I have found that when it comes to corporate-owned apartments you do get what you pay for.