The UJAM Finisher plugins are full of creativity and inspiration. I just love using them on any type of track and creating something new. This plugin is no exception, the categories of the modes are based on decades (60,70,80,90) and include instant vibe. For each of the 50 modes you get 4 variation controls which let you design the sound even further.
It's really hard to explain how this plugin sounds as it depends on the source and the modes are combination of effects (flanging, chorusing, reverb, compression, distortion and more). You just have to try it for yourself.