Hinata has always wanted to be with Naruto, it's no surprise that they would end up together in her dream.
Ino's personality would definitely want two guys fighting over her, so that isn't surprising either.
Tenten is just happy as she is now, but would like her friends to be more appropriate. There isn't anything wrong with liking your current life and changing it up a little bit.
Mei is a kage, she has already accomplished one of the hardest things to do in the ninja world. After becoming a kage finding her own happiness with a guy in a dreamland sounds fine.
Tsunade had a hard life. Her brother died, dan died, jaraiya died, Orochimaru left them. They all just happen to be guys, but they are the people closest to her, and that makes her happy.
It isn't sad at all.