Wow this years game owns last years. The owner mode is effin awesome. It shows you your game by game revenues. You start from nothing, literally. You have about $5 million to spend which you have to use to buy concession stands, stores, and entertainment. The more money you earn, the more stuff you can add to your stadium such as more seats, bigger scoreboard, more concession stands, and more resteraunts.
Edit: There is no lefty power glitch, and the gameplay is much better. It's really smooth. I'm 5-0 so far, having played three games and managing 2.