The user interface is very intuitive, even for non-technical users like myself! All fields are easy to understand (i.e., 'good' or bad') which makes it nice when you're trying to figure out what's wrong in your reports/data sources as well as how best to fix things.
It took me around 2 weeks of trial before i felt comfortable using this tool - but once there were no issues reported by my team members who use it daily so far. Good luck if you want something that can be used across multiple teams within an organization with minimal training involved. We have been able to identify problems early while still being flexible enough to change our reporting process without too much effort from us.