In some ways, this title is very fitting, and not in a good way. Let's just dive right in, shall we?
Cons:
One of my biggest complaints about this show is how often it retreads familiar ground. In this episode, we have a subplot where Zelena is being shady and then backtracks, and one where Rumple struggles against the darkness within. We even have - shudder - a possible retread of the Belle/Rumple romance. There are new elements, of course, but it feels like we've been here before.
The one big piece of information that was added this week actually really, really pissed me off. In the flashbacks, we see Rumple and a young Bae back during the Ogre Wars. Beowulf is there, and he's angry because as the Dark One, Rumple ends the Ogre Wars, taking away Beowulf's glory. He concocts a plan to lure Rumple and Bae away, and then reveals that he's going to pin a bunch of murders on Rumple and then kill him, becoming a hero by killing the Dark One. So then what happens? Well, Rumple has given Bae the Dark One Dagger, telling him not to let Rumple use Dark Magic. Instead, Bae orders his father to kill Beowulf, as he is convinced this is the only way to protect them. Rumple later gives Bae a memory potion so he'll forget what he's done. Bae thinks Rumple killed Beowulf all on his own, and is horrified at his father's behavior.