Based on this description, no, it isn't something I'd use. Why wouldn't I just load up PowerPoint (or Google Docs) and drag on some text fields? What market and use cases are you thinking of?
But you're still doing things manually. I guess what I'm angling for is the case where you might what to generate lots of reports automagically. So every 30th day of the month you need to automate the creation of 30 presentations and email them to managers.