Thanks for your interest. The rules were stated in the nomination topic.
The nominations are final. No more reviews can be nominated. If you read a good review which isn’t nominated feel free to mention it in a comment. E.g. I enjoyed reading another roundup of reviews and interviews, Five Authors and Six Games(includes The Queen’s Menagerie / Mirror and Queen, Detectiveland, Cactus Blue Motel, 16 Ways to Kill a Vampire at McDonalds, Color the Truth), but, unfortunately, I only read it after the nomination deadline.
I sympathise that voters following a random shuffle may not have time to finish all the reviewed games. I will extend the Best review poll voting deadline although I can’t promise to be available after IF Comp.