Most of the shows on CN grew on me, any other show is neutral.
One show I really cringe while watching is Clarence.
Teen titans GO, I hated it at first, I really hate when Starfire has to put "The" before everything, like she doesn't know stuff about any thing.
I also hated secret mountain fort awesome and almost naked animals.
BUT THE WORST loving SHOWS WOULD BE NINJAGO AND CHIMA, BOTH THE SHOWS LEECH THE stuff OUT OF LEGO JUST TO GET THE FAME, WHEN NOTHING IN IT CONTAINS NOTHING ABOUT LEGO, except for the charecters, that's it.
And chima had stuffty voice acting on the first episode, and it was really just stuffty.