John Mueller announced on Google+ that Google will be offering short site reviews for webmasters this coming Monday, November 18th at 10am EDT.
John said, "If you have a website, and would like to have someone from Google take a look & give you feedback, here's your chance!"
To RSVP for the Google+ Hangout event, go to this page and you can add it to your calendar.
But you need to add your web site to this Google Moderator page in order for Google to offer the site review.
I am not sure how detailed Google will go into each site, I guess it depends on how many sites they want to go through. But it is a good opportunity to get some raw feedback from Google's webmaster team.
Forum discussion at Google+.