I just played this for Shocktoberfest too. I didn't think it was anything special, but it was a solid enough adventure to be enjoyable.
@ludist210 Yeah, the soul stuff was definitely irksome. I remember coming to a point where I needed a couple of the random soul powers to pass a barrier instead of the guaranteed boss powers, and it took me a couple of hours to get them. The soul drops shouldn't have been random and instead based on some other factor, such as defeating a certain number of the same enemy perhaps.