Crackdown is awesome.

[Great Rumbler]

The robot would work in dispersing an unruly mob where perhaps a handful of people have nothing more than a handgun, NOT in Crackdown against a highly trained and highly equipped syndicate where gangs roam the streets, hide in alleys, and snipe from the tops of skycrapers with no regard for collateral damage.

I mean what are they going to do?

Snipe it from the top of a skycraper? Throw a grenade from cover? Have one group distract it while the other group blasts it with a rocket launcher? Run over it with an SUV or big truck? Any number of things really.