ROFL, not sure if you are trolling me?
Pressing Alt + a direction does a nifty dodge in combat. Much better then rolling in most cases.
I discovered you can double tap a direction key to dodge that direction as well. I found Alt was a bit out of the way so I mapped dodge and block to my mouse's side buttons for easy access.
Combat is not easy, but it's quite rewarding when you do well. I'm playing on blood and bones and I like that I have to think about it before wading into a fight. I think Geralt would be fat as hell if he ate as much raw meat and bread as I'm feeding him to keep him alive! Imagine fighting a guy who was constantly stuffing his face while he fought you lol.