Wow, are you kidding me? This game has 20 levels, not 4... and on top of that, the replay value is amazing. Each level is never the same twice. I assure you that it will take you longer than 6 hours to beat the game if you play it on expert. And don't tell me you did, because on expert it takes MUCH longer than that.

Thus far, this game is my favorite shooter of the year. It's a rare gem that hasn't left my wallet empty of money and full of regrets.

I thought it was understood that the whole point of playing L4D was for the multiplayer online mode.

If you didn't get that from all the previews, sorry you wasted your $60, but pay closer attention to what's being said about a game before you buy it.

Most people love the multiplayer mode; without it, the game is a lot like playing Counterstrike with bots and a zombies/monsters for enemies. In other words: kind of pointless.

L4D is the worst game i have ever played on my 360, don't even try to rent this shit...

trust me

I don't trust you, since it's one of the best I've put in mine.

I agree.

so much anger this one has

This game had so much awesome that I didn't know what to do with it all. Luckily you can share the awesome with your friends online.

I'm enjoying Left 4 Dead quite a lot.... but it has to be said that the game absolutely does not have the amount of content necessary to justify $50 or $60. Wish I had held off for a Black Friday sale, as Amazon had the game for only $20 today.

Are you playing online with friends?

Of course. In fact, it's the only way I've played the game. But there are only four campaigns and they each barely take over an hour to run through unless you're on expert difficulty, which isn't exactly fun.