I want to build a review site which will be monetized by affiliate offers.
So far I'm yet to find a good looking and flexible review script. By flexible I mean that I want the site to look how I want it, but I want to be able to insert review sections where I want it, not just use a basic template.
Lots of people had trouble getting that working and its about the only one for wordpress that i know of.
Advanced would be:
Users can log in and access their profile
Users can add reviews and ratings
Users can search reviews and sort reviews
Backend system for me to easily add new products, moderate reviews etc
Basically everything you'd need for a member based product review website.