Mini-sessions are great for families with little children. The 20 min time-frame allows for great photos without the fatigue, that most children get from a normal session.
Ladies, you can get updated couple photos without your man complaining "This is taking forever!"
Want senior pictures without paying an arm and leg? A mini-session is perfect for you. You get a good variety in a fraction of the time.
The real question is who isn't right for a mini-session?