Have it at home and will be loading it up at work in the next week or so. I've been comfortable running SP0 since around 2010 or so and haven't had any issues doing so.
Yes, I have been running for a couple of weeks. there are some really cool new features, but I did find a bug with hole wizard. I posted a question on the SolidWorks forum and low and behold there is now a SPR for the bug. It is SPR 824863. I have not come across any other problems so far.