At least they're considering final half seasons for 30 Rock, Community and P&R. I think that 30 Rock is an aquired taste. I find it hilarious. I love how just about every line of dialogue is a joke or an obscure reference. If they give these shows decent finales, then I'll be fine with these cancellations. Better to end strong than to keep going until the material has been stretched too thin. It's a bummer because it does seem like Community and P&R should have been given more time. However, it probably is time to end 30 Rock.
I don't see how the Office doesn't end at the end of this season. With so many of the cast leaving and Dwight getting a spinoff show. They should probably wrap it up now before it gets worse. Any worse than last week's episode would be unwatchable for me.