Reunion- Is it to remember the naggy types or the nice guys in school days?

I followed a frind to his former school reunion party and i saw the old animosity being displayed by some of this guys althogh i happen to know quite a lot of guys from this school, the way they used to behave to each other was re echoed to the point that when an old guy was giving his speech and tried to salte his fellow guy then he was actually shouted down and one of the "lesser guys" then who is now a big gun in the society came up lash out at the ole preffered them cutting them to size up to the point of saying well this is a new era those big bully canjust try it anymore. I n fact i saw a lot of animosity. Is reunion worthit or it should be given another name. Or what do you think?