As i'm sure you have already noticed this community is very helpful and welcoming. You've joined an amazing site and entered a great community. Almost everything you do on the site will earn you points, 100 points = $1, 1000 = $10 etc. Trade them in for a gift card to help discount your purchases or even get something free.
Reviewing products on the site is actually very easy. I personally have not done reviews on products in my life and just recently started on EF and it was super easy. In any case, welcome to the site and community
Also you can make good use of the follow feature here on EF, if you see a contributor, or someone you would like to follow, almost like adding to a friends list, then you can click on their name/go to their profile and follow them.