This is a bid a two edged sword. Speaking as an author that is just not experienced enough, if I give a review it might not be by a long shot as good as someone like Clevernick or Mad Lewis. So this is a bit tricky to do. Useless or bad critique will not do much for the author either. So to just go and review something wont help as much. I think a better approach would be to write the thoughts inside the levels, for assignments of other authors. That way it is less embarrassing for the newbies like me and they learn better what to look for in other people's stories, which then will make them look out for that in their own stories.

Just throwing that out there