I grew up watching the Disney shows of the earlier '00s --
Lizzie Maguire, Suite Life of Zack and Cody, Kim Possible, Phil of the Future, That's So Raven, American Dragon et cetera, et cetera. Those shows were miles better than anything that's on today.
I'm older now, but if those shows were still on, I'd definitely be checking in with the Disney Channel devotedly. Sadly, I stopped watching sometime ago -- not so much due to my age but due to the poor quality of the programming. I personally thought
Shake It Up was horrendous (and as a side note, the main actresses looked borderline anorexic -- why are all Disney stars of today so skinny??

), as well as the Zack and Cody spinoff (and I was a diehard viewer of its predecessor when I was younger). Not to mention some of the other offerings, like
Good Luck Charlie -- which, in all fairness, isn't anywhere near as bad as some of the channel's other shows, but still isn't great.
I know I'm in the minority here, but I also
loathe Phineas and Ferb.
Nickelodeon has also gone downhill quite severely, which is sad. Both channels once offered such surprisingly smart, witty programs... it's hard to believe how far they've fallen.
I haven't even dared watch
Girl Meets World yet... I started watching its predecessor in reruns a few years ago and I fell in love with it. If this spinoff isn't good (and, considering what channel it's on, I'm not hopeful), it'll really upset me...