Well, there's a list actually.
1) The pay at Boeing is usually about 15-20% less than what you could get at Microsoft, Yahoo, or Google. Granted, you are paid for overtime, so at the end of the year you're really paid the same. Unless, of course, you're babysitting some old legacy software and never work an hour of overtime (there are people like that at Boeing).
2) Boeing is not a place to be at if you're trying to climb the corporate ladder quickly. This is an old style, industrial/military-orientated company. Your upward progression in this company will be at a snail pace, unless you're absolutely brilliant and solve world hunger.
3) Promotions and raises are flawed. Because of the Unions at Boeing, you're too protected and normalized with the rest of your peers. For example, there's people who cool their heels on their desk and are absolutely not productive at all and they get a 4% raise. However, if you bust your butt and work really hard, you'll manage to get a 4.5% raise. I swear I've seen many people sleeping at their desk at work.
4) The most irritating thing about Boeing Management is how they are decades behind current industry standards and modern concepts. It's definitely an old-man's company. Most of the engineers you see are gray, balding, and pushing retirement. There's not enough young blood to come in and take over the domain knowledge of the business. As such, there's a complete lack of respect and disregard for the younger talent. Young people coming out of college and grad school with fresh ideas and concepts are basically treated like idiots. Because of this, there's an enormous amount of young employee turnover, because there's better companies out there with a fresher and more vibrant corporate culture. If you can manage to stay at Boeing long enough for these dinosaurs to retire, you'll finally get a chance to bring processes up to the 21st century.