Wish list: Twitter Account kill list (to curb spam), include the "- (search term)" documentation for open searches in the XML file so it pops up in the administration menu. Those are very minor quibbles. This is a solid, elegantly coded module.
Some facts to keep in mind:
- There is an immense source of documentation and resources in both the K2 community and on simon.getk2.org with quality docs and tuts from Simon Wells.
- The best template designers support K2 by default on all new templates they release. That should mean something about the "content templates" in K2.
In order to use K2 you have to understand its power. If you don't yet understand its power, it comes down then to what you need, which may be just articles on a table list...