* FCP needed a complimentary simple audio scoring app.
* Sonicfire Pro needed to get its hands in the pocket of the Top Seller.
Both FCP & Sonicfire Pro are great apps. I've only used Cinescore on a few projects and it was remarkably easy to use alongside Vegas. If the same can be said for FCP & Sonicfire Pro... then they've got a winning combination as FCP users do not have Cinescore integration w/ FCP.
I use Vegas, Premiere, & FCP daily so I like to see them battling it out because it makes all 3 get better. (I'm trying to stay away from Avid)