It does what it says it will do. Even someone like me with minimal programming skills can produce a nice looking presentation. The documentation is very helpful if you would like to have a bit more control over your output. I tried several plugins before I settled on this one and I'm happy with relative ease of use and the results I'm seeing.
I had to come back and add a note here. The customer support for this plugging really shines. I would push it past outstanding to fantastic. This is true whichever one you use (free or premium).
As to the premium - I required some of the extra functionality and made "the buy" and am very happy I did. Cheers!