Just got done running my first Shadowrun session, and my players acted too good. The mission was simple- Break into a biker compound out in the sprawl and shut down their 'Jazz' operation. Johnson just wanted the place destroyed, and no more bikies in the area. (I wanted a cut and dry mission to start things off, with a simple twist- innocent bystanders.)

The job was going good, until the players realized that there were innocents in the compound- some of the biker's families in nearby houses, and a few Jazz addicts roped into manufacturing the stuff in the lab itself. The group had botched a few aspects of recon earlier, and were planning to simply toss grenades/summon fire spirits/get the heck out. Players abandoned their plans and set about evacuating the place/stunning the bikers, even explaining their actions to the biker leader.

Here's the part that blew my mind. When it's all over and all they have to do is toss a few grenades in to finish the job, they blow up the Jazz as well. All four of them, in an instant, agreed to blow up the drugs. I was like "wut?"

Anyone else have players act just too darn nice before?

EDIT: Woot, looks like I've stirred something up with this one. Came home to find four pages of comments, a personal best. My replies on page 4.