Let's face it, Grand Theft Auto IV has been on the market for almost 2 years now along with both of it's episodic content. Altogether you're getting about $60 worth of content for $30, but it's really a matter of "do you have it already?". What you get basically is a copy of Grand Theft Auto IV with everything on it that was on it before, nothing new to add. And a copy of Episodes of Liberty City which allows you to play Lost or Gay Tony without the original copy of the disc. If you haven't been able to check out Grand Theft Auto IV over the last several year (like me) then this is the overall best deal.
For those of you unaware of GTAIV, pretty much what you're getting is a the most realistic game on the market from in-game television (which holds the amazing "Republican Space Rangers"), stand up acts from actual comedians, taking out a girl on a date,hanging out with friends, and the most active setting of Liberty City to date. Niko Belic is probably the most likable character since Travis Touchdown with his blunt sarcasm making every situation in that much more enjoyable. However there are still no checkpoints thus making some missions far more frustrating then required.The Lost and Damned show a much more "metal" and "biker" influenced view on Liberty City while improving the motorcycle physics in the game has the most confusing protagonist I've seen in a long while, and Gay Tony manages to make things a bit more over the top and ridiculous (more in the fashion of San Andreas) while living up to the standard that IV set for me (and keeping the improved mechanics of Lost) in addition both Lost and Gay Tony have a checkpoint feature though Gay Tony happens to make the best use of it.
Overall if you haven't picked up GTAIV you have no more excuses this is easily the best deal available with both Lost and Damned, and The Balled of Gay Tony still available on the game marketplace for $20 each. You're pretty much getting 3 games for the price of 1.