No Post Review link?
 

I just installed the software, and added a product. Now, I'm trying to review the product, but I can't find any way to do that (even logged in as an admin user).

Here's a screenshot of my page....am I blind?

Make sure in Admin => Edit usergroups your set permissions to post reviews and same thing in Edit Categories under the category permissions. You can also see in Admin Options that you have the global option to post reviews is also on.

Yes, that was the problem thank you. I'm surprised the admin usergroup is set to have no permissions by default...seems odd to me.