I don't usually leave review, I just vote but this plugin sucks so much that made me do it so you don't waste your time too!
1. You need the plugin (nothing wrong here).
2. You need a software.
3. You need to create the slider in the software.
4. You need to upload it via plugin.
5. After all this you realize that all the images get watermarked with wowslider. ROFL!
6. You have to place the code manually where you want to display it.
7. Some effects are bugged when you go live, buttons don't show right + no title.
8. Overall it sucks, you better get a simple slider plugin w/o needing a software. Just upload images directly and display the slider with the effects you want.