Coral is original in its caracteristic.
It's their own design, but the twist is that they implemented the possibility to use dynamic response curves of others of their emulated designs in addition to coral own curves(sand, ultramarine and aquamarine, so ssl, fairchild and shadow hill)....So you get a lot of different possibilities. The eqs and pres are also out of this world and quite unique.

 

Talmi already gave a good reply. Not much to add really, its something special imo. You get a channel strip and then all the separate modules so you can really use what you need. Its clean yet punchy and dimensional, hard to explain, its transparent yet adds weight and glues.
The EQ section is also special.
I havent heard anything like it in the algo domain.
The detector has option of six compressors, its a swiss knife you can really tweak it to your desire, you are not as limited like with many plugins that really force you to make decisions and make compromises, not so much here.

 

I gotta triple what @Von_Steyr (nice to see you come back man, it's been sometime, welcome) and @Talmi (hi mate:D) are saying. Acustica for the win, 'nuff said.
Cheers