I've installed the plugin and purchased the Advanced Feeds Bundle. For the most part, everything has been working as described. I'm able to pull in feeds and map to custom Post Types, even. I had a few issues during initial use and installation and support responded promptly. So far working with their support team has been great, and I've had few problems with the full bundle.
The number of options allow for many use case scenarios. Takes a bit of time to fully master, but the time invested is worth it. I'm looking forward to working with their attentive support team moving forward to fully leverage the add-ons to their fullest potential.
Recommended.