No Thank You! I hate Combat "fireworks". This is not street fighter or final fantasy. I might agree with you on some of the sound effects and every games combat I have seen could use more visceral effects such as getting knocked around and tripping.
However I want nothing that removes any more of the immersion and realism. I have been in Medieval Martial Arts for over 40 years and all those 40 plus years I woefully pined for good game combat.
Thank God todays game developers are starting to get away from combat fire works
and do it right:
AND you do not have to remove fantasy from the game to keep the relative realism. If a movie like Conan the Barbarian or Kill Bill did the visual effects you are suggesting in their sword fights most people would hate it.