I was browsing through the forums, doing my daily rounds when i noticed some people comparing Brink to other games.
For the people who have NO idea what the game is going to be like, think along the lines of these few games.

"Left 4 Dead series" - Drop-in/Drop-out with objectives to complete the chapter
"Fable 2-3" - Also drop-in and out with friends or random people. <--- Just imagine it in a MUCH larger scale...and with :gun:

These are just two...or four, rather, that i can name off the top of my head, if you think of any feel free to name them off!! :hehe:

if you dont want to play with other people you sure do SP to get use to it but if you are a big fps than go MP you will still level up

Crackdown also allows Drop-In Drop-Out but you have the option for Anyone to join, friends to join, or invite only.

This game is more akin to Wolfenstein: Enemy Territory. It's the system Splash Damage has built their games around. Teamwork wise and objective-wise anyways.

I KNOW that the MP is going to play better(atleast if people do the objective), but I'm going to do the SP first for the story.