Every workplace has a different mix of generations, which can affect the office's vibe. Right now, my workplace is unbelievably dominated by millennials. I love that for me. I would take millennials over any other generation any day of the week. I have worked with boomers, and they are as shady as they come. One time I worked at a store where a boomer lady would call another boomer lady's store location a couple of towns over to brag about them making more money at their location that day. Boomers are sick, passive-aggressive people, and I am not ashamed about contributing to the "complaining about boomers industrial complex."
The only living generation I've never worked with is the greatest generation. All of my grandparents are members of that traumatized generation who lived through the Great Depression and World War II, not to mention the past 75 years of history. One greatest generation member works at a law firm, and she's not leaving the best taste in her coworker's mouths.