I personally liked the combat in The Witcher 2 much better than TW1. I'm one of the few people that thought the combat in TW2 was straight up good. It could have been more responsive, but I overall really liked the system. I though the combat in TW1 was just plain garbage. It was basically a rhythm music game, minus the music, and I'm not into rhythm music games.
Anyway, I made it to Polis Station (and chapter 5) in Metro 2033 Redux. I still have a ways to go, but I'm over the hump now and can almost see the light at the end of the tunnel (pun very much intended). I had a super tense moment in the last chapter while carrying the little kid. I got to a point where I was out of medkits and was almost dead (screen quickly blinking red) and reached a checkpoint (stupid checkpoint autosave system), so I was stuck going through the rest of the chapter at basically 1 health. On the plus side, it did force me into frantic run for my life gameplay, which was super duper tense. I managed to get through it before I died too many times and got frustrated, so it worked out in the end, I guess.