And I am also using PHP and MySQL and Xoops 2.0.16. Thanks.
Would it also be possible to be able to view the reviews module as the main part of the site on the Home page or if not, at least as a block? I'm sure you already have some of these things but thanks for taking suggestions!

I've been looking for a great reviews module also! Its hard to find one out there that has all the features we need. I also would like it to have a star-based rating system (that USERS can rate.) Now, one thing that all the reviews modules I have found are missing is the ability for each topic/product/item you are reviewing to be listed only once. Like if you are reviwing item A, can all the reviews for item A be listed under the same heading with the star based rating system averaging out for the total number of rates/votes? That would be great. I wish I could make it myself but I cannot.

And like someone else said, aesthetics are also important. I was looking at your AM Reviews module and it seems that it could use a little pizazz. Like highlighting the subjects/categories or making them bold and stand out more. (Also increasing the font size of the categories might be good) Also maybe some colors (although nothing too out there) and a little emphasis on structure. Like putting lines between important sections, like your blocks do. Seems like a great start though!

Oh, ps. Is it possible also to include a search box that ONLY searches for reviews? That would be cool. And very important for me I would like to have it all visible to Anonymous users who are not logged in!

Thanks, this is great! I will check back soon.