Piedmont is the worst regional airline out there...except for all the others. It's a regional airline. You're going to work a 4 on/3 off schedule. Early mornings, late nights, weekends, holidays. You will be able to work overtime for extra money. You will get drafted on days you'd rather not work. You'll have good days and bad days and going half-mad days. You're going to make about $15 an hour, and time and half on overtime. It is what it is...a regional airline. It's a place to get started in the dispatch profession.
Piedmont was my first job, way back in 1996. I experienced all the things I just described, except the pay was about half what it is now. And I wouldn't change it for the world. It was a great experience for me, both professionally and personally.