Can you explain what that means? (I didn't even know they had a new 90210) 
Pretty much what cmdterps said. It's SO bad, that it's almost hard not to watch. For example, there is such stellar writing as "Are we at an airport?" as one of the bimbos and her new BF are driving around, surrounded by planes, on what is clearly a runway. I was stunned someone actually got paid money (and probably good money at that) to write that dialogue!!
