I like that it is easy for my clients who are not very tech savvy or computer literate people since they don't have any problems using this software once we train them! It's also great because there aren’t many other options out there when searching flights online if someone doesn't want to pay an arm & leg fee (like Kayak).
The only thing about quick trip was having too much information displayed which made finding what i needed difficult sometimes but now after training from one of their customer service reps everything has become easier!!