Dialogue is like a steak...
Dear Writers of 'I just want my pants back' - I understand you all graduated from the Diablo Cody school of writing where every spoken word has to be dripping with cunning wit. Please stop. It's obnoxious.
Dialogue should be treated like a steak and one-liners and wit are like your steak sauce or other garnishment. You don't want to drown your steak with steak sauce and peppercorn so you can't even taste the meat and it's all sauce and no substance. Same with wit/one liners in conversations. Use it sparingly, cap a conversation with it, bring it out of nowhere. Not every sentence has to be extremely clever or it ruins the entire conversation (steak).
I actually like the premise of the show and a lot of the one-liners. But spread them out. Have the characters talk like actual human beings and not computer programmed hipsters. You'' actually have a better product.