A few questions....
1) Anyone use the review schema without having a rating for it? It doesn't say a rating is required and the Google Page Snippet testing tool doesn't have a problem with it.
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developers.google.com...]
2) Also has anyone used CriticReview schema for anything beyond Local businesses and Movie and Books? It doesn't mention using it for anything else but one of our websites writes reviews for products. I am not looking for a Critic Review snippet (those are for Local businesses and Movie and Books) but I do want to differentiate a review by a critic and one by a user. (as we have both)
3) Also both the CriticReview and UserReview schema are considered pending. The Google Page Snippet testing tool recognizes it fine, does google bot?