I used the free version to install some simple and sleek slideshows to every post. It is incredibly user friendly and works like a charm.
Then I got a bit bothered by the fact that I could not use the HTML slide type without purchasing the premium version, but I then accepted that it is a pretty great plugin as is.. I was just being greedy.
I checked the price of the premium version and it was $23. A bit more than I usually pay for a plugin, but I really did not want to keep shopping for other slideshows.
Upon purchase I get around 7 more incredibly useful plugins I would normally pay $12 each... so thx, developer(s). Thank you.