Very good visual style, nice voice acting, slightly different play styles depending on character development, also very good music. I really enjoyed my time with the game - to be honest I wanted to know how it ends (there is more than one ending;)) so badly that I did not play any other game since I started Dex. The story is not the most original one, but has a few very nice twists and also the side quests are interesting smaller stories. To sum it up - worth every penny as they say.
I have played many adventure games, including mysterious horror classics like Gabriel Knight. But Indigo Prophecy was the first game that let me taste a real movie-like atmosphere, which was something that was achieved again only by Mass Effect 2 and 3 - which are an epic space opera, where you expect such things and they are easier to create. But here we have something totally different - coherent, depressive, scary, and focused adventure game that has only two flaws. First is a story twist/extension in about last quarter of the game which I can not tell you;) The second one is the original name Fahrenheit, which is an absolute nonsense. This game can be played in place of a movie night, with bunch of friends sitting around you - and it totally works. Tested on humans;)