It's a frustrating piece of ass shit. There's this part at the beginning of chapter 1 where you have to fight a small army of enemies that come at you from all sides, and you have to fight them all in a very small area.
Nothing works.
Every attack the witcher does is followed by a brief period of stun lock in which you can and WILL be chopped up. That's right, your enemies don't even have to do it themselves, YOU stun yourself for them.
You can't be anywhere near an enemy, because you're going to get hit, unless you barrel roll just in time, but you have no choice, since the fighting space is so confined.
Your special attacks , like throwing shit are awkward to use because they have a 1 second + "charge period" (I just like to call it stun lock, because that's what it is) and you have to face directly toward the mob that you have to kill, which doesn't sound out of the ordinary, but, in this game, and especially in confined spaces, you don't aim with your mouse, because you don't have time to slalom around, doing wide turns, or you'll enter they enemy's attack range; You pretty much have to turn using the wasd keys, and that's how you'll aim in situations that warrant split second decisions.
Oh, did I mention AoE attacks also hurt you if you stand in the .. AoE (which you'll have to more often than you'd like)? Yeah, have fun with that.
And good luck trying to actually lock on to the target you want to hit. Especially useful when you're trying to fight unreasonably high numbers of enemies. And by useful, I mean hair-tearing, keyboard-breaking annoying.
Your first attempt at using skills won't do jack, because you're stuck with only one useless skill tree until the stone pixie god decides that you've wasted enough points in abilities that don't change the outcome of anything. The most useful starting skills might seem to be those that increase your blocking abilities, but in a big fight, you'll have more luck with winning the fight by telling bad chuck norris jokes than by actually blocking.
In other words, the combat is completely broken. You might find the game easy at first, but that's just the developers lying to you. In reality, it's unplayable. I see that some posters said the game is good once you get used to it. People, you do realize that's not actually a plus in the game's favor, right? Driving a sports car with your teeth might get good eventually, but you'll also lose your teeth.
I can't believe I spent 50 euros for this garbage.
OP, don't make the same mistake. You want a challenging action RPG? Play Risen instead. It's hard for all the right reasons, not because it's a broken down pile of crap. Or, better yet, play Gothic 1 and Gothic 2.