You get more time in the Last Homely House, including a beautiful scene of Bilbo exploring the Moon Runes. The White Council:
. By adding context to the "Why" behind the journey, the action sequences—like the escape from the Misty Mountains—feel earned rather than just sensory overload. The extra footage fills in the narrative gaps, making the transition from the cozy Shire to the dangerous Wild feel like a more natural progression. You get more time in the Last Homely