Great Documentation – Pity it doesn't work!

This plugin has very helpful and extensive documentation – which all amount to nothing since I couldn’t get the thing to work.

It would not accept a Mysql database as source initially – and when I did get it to finally accept my settings, it showed the wrong database – which is a bit bizarre.

As to the query – both hand-input & the so-called visual designer – neither worked or even allowed me to save the query.

I’ve wasted a good 3 hours on this piece of rubbish and have to ask whether the developer actually tested it before advertising its presence.