After my lousy prognosticating with the ER finale, I'm loathe to make any predictions at all! I'm sure both the series premieres of Parks & Recreation and Southland will fare better than Kings and the season finale of Life. I'm also pretty sure that they will both do much better than last night's premiere of The Unusuals. But not nearly as well as the finale of ER. I'm guessing mid-to-high 3.x ratings with adults 18-49 for both shows.
That's not very bold predicting, but if you want to man up and predict the 18-49 and 18-34 demos, and total viewers, go for it!
I know, I know, where is the love for Harper's Island?!? You can make those predictions too! And here's B&C's 90 second review of Harper's Island.