On the contrary, I loved XII's battle system immensely. That, and its expansive world have placed that game in my highest rankings. I didn't like the playable characters though. Balthier and Fran were the only ones with any flavoring. The others were all very bland.I hope 13's battle system is improved over 12's. I couldn't stand it and it really ruined the game for me.
FF8 had six characters, but made it work. FFXII failed with their characters (especially when the world was filled not only with humans, but with Bangaa, Seeq, Moogles, Vierra, Garif, and Nu Mou. Why did we get none of those other species as PC's?