Hey check this out from Ain't It Cool news:
Smallville’s 200th episode edged out CBS’ Medium to win the 8 p.m. Friday timeslot. It’s exceedingly rare for any CW show to win its timeslot.
It was a great episode! Smallville High Reunion, James Marsters appearing as Brainiac 5 from the future, Tom Welling playing Clark Kent in 2017 (glasses and all)! It even had songs from the pilot!
How many shows get better in their 8th-10th seasons?