On Saturday, June 23, the whole day is dedicated to cleaning Drupal's issue queue up.  All "code needs review" patches are to be reviewed, and set to code needs work, duplicate, or ready to be committed.  The issue queue is generally pretty slow, so those 400+ issues to review should be picked out before Saturday.  It might also be helpful (and fun) to find someone to review with on IRC.  If you can't agree with the patch, find someone in IRC to talk to.