Tell me about

Saynt and chis did a marvellous job with the first two "Tell me about" threads, and I'd like to invite all of you to write an article like these about a game you play and like. I think this is very interesting and helpful for potentially new players. Of course, I could easily find the infos on the company's website or on wiki, but the personal opinion of a player, who can also say something about the quirks and disadvantages of the game and why it is nevertheless hell of fun to play is in my opinion far more important, honest and trustworthy than any company ad or wiki.