There are some more cutscenes than in the past and there are new monsters, basically, it looks like previously. Nothing has even with the skills done, okay, there was already very many, downside is just that there is no real reason to make the main game again and the character (one starts usually with Stufe42) it all can. Innovation therefore has its limits, which is the only thing I can complain about.
Compared to other RPGs of late but everything looks very round. The balance adjusts, sound and graphics are at a high level, at the same time the performance is very good. On my 2 year old computer Standard Class Two Worlds PofFF looks better than The Witcher 2 and running much better. This may be different on Toprechnern but me me it is an advantage.
Technically, I have only a small Macke found so far, the volume of voice in the cutscenes is lower than in the rest of the game so that you can live however.
The whole gameplay is similar harmoniously as in the main game, it's just little since the annoying (on things like the menu you get used to stop after playing through the main game), but I have no quick time events and the like, no sprawling cutscenes, trying at the same time the game has a good story to tell, it's just fun!
The only complaint is the lack of innovation halt, at an add-on so that I can but live, after all, it is aimed at people who already liked the main game!
I think this extension is highly recommended.