HI. I can tell you they are really good.
Off topic now, I use the PSP Vintage Warmer for kick, toms, over heads, sometimes bass guitar, useful also for quick junior mastering.
I've been beta testing some products of theirs since 2003, nice company, nice tech support, now hope to dig some newer stuff under OS 10.3/PT 6.x.
I am eager to compare MAster Q to Waves Lin EQ Masters bundle.
Brad, have you had the opportunity to evaluate Master Q?
Thanks
Nice weekend