The chemistry, the amount of drama, humor, and yes, love scenes that are not tacky or cheesy or cringe. A lot of people play moral police on how one character treats another but a good story should have flawed beings, not imaginary people who don't hurt others by being selfish. Yes, it does have one of the guys cheating on his partner with the other guy. Gasp lol it happens and it doesn't make him morally destitute it makes him a selfish human being. That doesn't mean you can't watch it. Shows are supposed to show you sides of the human experience you may not particularly like or want to exhibit or be part of and you continue to watch to see if the person learns and grows or they don't and you learn from watching that either personally or artistically. In my opinion, it's worth watching. Not all would agree though so give it a couple of episodes and see if it's for you or not.