Spotted Ratings, Friday 9/2/11 (FINALS)

Catching up on a week of daily posts this weekend. I would double up for a week like I did earlier in the summer, but next week has enough going on that it deserves its own posts.

WHAT MATTERS:

• The Labor Day weekend began with ABC's lineup crashing week-to-week, as the Shark Tank encore (0.8) and 20/20 (1.0) were both down more than 20% and burnoff Karaoke Battle USA (0.7) came back to earth after a surprising uptick a week ago.

• After getting back to the 0.7 of its premiere last week, the 8:00 edition of burnoff Friends with Benefits dropped back a tick to join the 8:30 ep at a 0.6. Leading out on NBC was the night's top program, Dateline (1.2).

Above based on FINAL adults 18-49 ratings unless otherwise noted.