I love how it allows me to do my reports without being limited by knowledge of R or Python. The system makes sense when adding new features/columns to existing reports which we can share easily within our team. There are some functions that require more training - such as using custom variables instead of what's included within all versions. However this isn't so much about the product itself as the lack of customization offered if you don't have enough experience with creating these types of reports. Using only simple searches that give results fast! This saves time with preparing files for clients who need them in bulk.