2 questions

Hi i want to ask 2 things :

1)Reviews can have different categories?
2)Supports events calendar?
I want to make a list/calendar of different events categories with reviews that will have multiple ratings fields, like
Party :
Cost : Text
Date : text
Bar/location : Rating
Drinks quality : Rating
Peoples quality : Rating
VFM : Rating

Total Score auto rating

http://wordpress.org/extend/plugins/easy-review-builder-for-wordpress/