A few things:
-Since they now have their own section, name the topic the card you are reviewing (if you're reviewing Batterskull, name the topic "Batterskull Review" or something like that)
This just makes everything easier to go through. Its much better than having a "Card Review" folder, with a bunch of "Random Card of the Week." Makes life easier folks.
-Don't review a card already reviewed. Duh, but this goes along with the first point. If you name you can just skim rather than go into each one.
-Actually review the card! Post your opinions! All the cards on here don't have to be amazing or praised! Post a sucky one or two! Like Dross Ripper!