8. Hallmark Channel
Worst Show: Marie
It's a natural move to go from the greeting card business to the television business, right? While Hallmark's programming might not make you feel good like a greeting card can, the shows do have the approximate depth and complexity of those paper salutations. Whether it's saccharine made-for-TV rom-coms, cloying cooking shows, or a talk show hosted by Marie Osmond, the programming of the Hallmark Channel is sure to leave a taste like rotting fruit in your sorry mouth.