Edit: tried it, it's crap.
I have not tired yet how it reacts to huge amounts of data. But best thing: NOT written in Java!
Maybe it's better on linux but it didn't use system dialogues, the UI behaved a bit strangely and it wasn't particularly intuitive.
Maybe I'm just not the target - in a previous life I supported a HP TRIM ECM which may have left a mark on me.
I have not tired yet how it reacts to huge amounts of data. But best thing: NOT written in Java!