Never got one.

Halos...    You mean these?   http://www.halosfun.com/
 
I've only had about 30 minutes to download, install and poke around, but so far I have to say the upgrade seems very much worthwhile.  I like the UI changes and the individual modules.  Not much to add for Insight or the new modules, but looking forward to trying them out!
 
 

I took the leap! Upgraded from Ozone 5.
 
One of the first things that struck me after about a 40 min play was the new vintage limiter - wow, diggin it!
The second thing that struck me is that I've got a heap of reading to do!! Quite a few new things to nut out since 5. I think I'm going to like this release.
 
Thanks to all for your comments and thoughts.
 
 

Yeah, pretty nice, huh...  
 
I've been playing around more with the vintage EQ, comp and the tape sim, but the limiter is my list!  I've really liked v5 for what it does over the past few years, but this seems almost like a world away. 

Totally!
 
Hey I noticed there's a wet/dry slider on the multiband. If you link the bands together and use the wet/dry slider its like using the module slider in V5 that adjusted the overall amount.