GPT: "Games can easily leave a bad impression in your mouth that's hard to get rid of. Every year at E3 some games leave us with a taste we would love to forget. The worst part is when we know these games exist prior to E3. In the past we've seen Halo try it's hand at the strategy genre or Banjo & Kazooie take a strange turn into vehicle building. The following are 5 games that just let us down at E3 this year in what they were able to show off."