I tested this out on my personal blog and have yet to run into any real/major bugs. You can get lost in the setup of this plugin for HOURS if your not careful, it was kind of addicting honestly. The amount of freedom they give you to customize your badges / points / rewards is what sets this apart. There is nothing worse to me than installing a plugin only to find out it has maybe 3 functions in its setting application for you to utilize to its full potential... Their site is great as well, over all - Thumbs up on functionality and the admin functions. As for my thoughts on application of the plugin, for me personally I think I will add this to my documentary website/community. People who watch allot of documentaries and spend allot of time on the site can now be rewarded for it.