I basically deal with order management, purchasing order, inventory and accounts receivable.
In general, this solution is user-friendly and also performs well. There are two types of forms. One is a standardized form, which you can define things into. The other, you can customize so more repetition can be done in an even manner. That way, it can be designed for what the public or user actually wants. It's not very tough for any person, or layman to understand exactly what the screen requires one to do.
I believe this software is quite easy to work with, because I have used other software, such as SAP. I find Oracle and SAP are both easier to work with than other apps.
The other reason I use this solution is because I have only worked for one and a half years with SAP, whereas I have been working with Oracle for nine years, so I have more experience in Oracle and I find it more user-friendly.