I'm so disappointed Burnie was the only one who stuck with Portal 2. MMOs like Old Republic may have more game play and replay value than Portal, but there is a part of the Portal series they completely skipped over. Certain literature classes in universities actually study Portal because of the mass use of symbolism and societal value that it holds. Any game can have hours of game play, but games like Portal solidify the idea that video games can be art and will far outlast other games because of it's relevance to society.
