The CM Storm Mizar I've tested had a 5~7 CDs LOD (which is HUGE, it was really insane) and the tracking was also looking weird. Now, the CM Storm Alcor in the other hand was looking great when I used it at an event:
I enjoy seeing more IME clones, but I like even more when they're done right and CM has to fix a few quite a few things on the Mizar (including wrong specifications in the box, that fugly software and the tracking issues it has) before its release.