All sliders are working for me currently. I even changed my Sims' skin colors/tones, ages - so far so good. I'm sorry for anyone who is having bugs. I discovered a few "not so great" things, though.
- Edit In CAS is not working for Vampires. You have to devamp, edit and revamp again. Works great for couples, but may be a bit difficult for single Sims.
- Playable ghosts show as ghosts in Edit In Create-A-Sim's CAS. Which means that a dresser in this case will be a better choice. In the dresser at least you can distinguish the clothes they are wearing and the pattern/color on them.
- The cheat is not working on pregnant Sims too.
The great thing, I found out is, you can randomize the Sim you are working on. Pretty nifty. XD