I like how powerful it is so I can easily create complex workflows which do not have limits in terms of number of steps. It also has great support for multiple users working together. There are some things about workflow engine that may require training as they could seem very complicated at first glance. The product has been designed primarily for business use; therefore, we need to train employees who will use this software regularly. We used to struggle finding products that were cost effective and had high quality features when compared to others. With WFE, our clients love their experience because they get more value than expected from what they pay.