I installed ReviewPress and disabled it after playing with it for a bit. Looks like a promising plugin for managing reviews.
I am having a little problem, though. I had an existing category on my wp installation called "reviews" (both catehory name and slug), and now all posts under this category redirect to the homepage! I tried assigning different categories to those posts, and they work fine. It is just the "reviews" category that exhibits that behavior. Is it some kind of database conflict that was not removed when disabling the plugin?
When I change the category slug to "review" instead of "reviews", it works fine.
Permalink structure is /category/postname/