I'm only halfway through but this is actually a chore to watch. But I've started, so I'll finish......
You can tell that Neil Patrick Harris started - or at least became famous - in a sit com. He is acing in this like he is expecting canned laughter after every sentence. It's painful. All the gay characters are cliches. The only saving grace is Marcia Gay Harden. Her character is also a cliche but her acting lifts it to something more believable.