Immature and annoying; the jokes are tired.
Parents need to know that this is a PG-13 that keeps just a millimeter away from an R. There is no nudity but there are frequent sexual references and situations, some graphic, and some raunchy, including an attempted sexual encounter in an airplane bathroom and overheard sex in the next room. The same material in a drama would have earned an R rating. Characters drink a lot, often to help themselves feel better when they are upset. A character refers to regrets about having sex with someone after drinking too much champagne. There is strong language (and much attempted humor from the name "Pussy").