Darth Canoli
Arcane
I find Arcanum's combat quite adequate for a single character RPG. In turn based, you have enough tactical control over a situation that you can win hard fights with some effort (use grenades, spells, etc), but when you want to get a fight over with quickly you switch to real time and slice your way through the enemies in 5 seconds.
I never felt the combat to be unclear, even in the rapidly fast real time mode. Every swing tells you whether it's a hit, miss, crit, etc.
Arcanum's combat is alright, i agree and far more enjoyable than NWN 2 OC but is alright enough ?