I'm obviously ecstatic that he did return, but I wasn't fond of the idea of Zeus reviving him. It felt like too much of a semi-literal deus-ex-machina. I understand that the writers were trying to prolong the idea of him moving on as long as possible, but I'd have preferred he find another method, maybe finding one last fruit fallen into a hidden corner, or even finding a method for the heart-sharing to work. Alternatively, maybe I'd have preferred the Zeus story-line if it was more ominous - Zeus stating that he was being revived because he'd be needed in future, being vague about some future threat or even vague about his own intentions behind saving Killian.

I also wish he hadn't been brought back immediately after Robin's funeral/so near to Robin's grave. That just felt a little too on the nose.