The door is way too easy. Jefferson’s hat couldn’t travel to a land without magic, yet this door could? I find that to be inconsistent. Maybe there is some explanation like the door was made of the same enchanted wood as the magic wardrobe was and therefore could create a portal to our world. But if that is the case, it should’ve been explained in the show itself.. It would take less than 20 seconds to explain, but instead is left unexplained. The magic door that travels to A Land Without magic now seems like a major plot device. Also, Rumple’s lack of knowledge about said door makes him look short-sighted. He went through all that trouble to create a dark curse to find his son, and now we learn he could’ve just used a door? Ok, then.
"That’s how you know you’ve really got a home. When you leave it, there’s this feeling that you can’t shake. You just miss it." Neal Cassidy