Played Saints Row for a bit at my cousins house. It reminds me more of like a modded version of GTA III than a good game.
Things I did like about it:
When you jump in the water off a bridge you do a cannonball; and have the option of warping back to land.
The vehicle names for the cop car are "Five-O" and the cop motocycle is names estrada.
The kills with the Samurai Sword.
If you go on the side missions where you dress as the police its called "The fuzz" and a camera man will hang out your p/s door to videotape your "justice".
Things I did not like about it:
No one really cares if you shoot/kill people right next to them.
The cops are pretty terrible at their jobs.