Review of PoleStar Casino. Reviews, ratings, comments, bonuses, betting margins and much more. Check the ratings, bonuses, betting margins and all other important facts about bwin. Reviews, ratings, comments, bonuses, betting margins and much more. . Check the ratings, bonuses, betting margins and all other important facts about PoleStar Casino. All important facts about online bookmakers. list of online bookmakers. Review of bwin. All important facts about online bookmakers.