I absolutely agree on something
@e30ernest said- the first 1/4 is super weird because there's two of the more heartfelt scenes in the movie surrounded by Guardians/Thor/Korg banter. Once the storylines converge it gets far better but I really wonder if the Bale stuff missing is from this first act, which could have really balanced the tone out a bit more. I also didn't mind the tonal shift in the second half because it adds to something Jane says at the beginning, 'once people know they look at you differently'. Everyone involved did an amazing job in portraying the strength of Jane when she's Mighty Thor, and also the heartbreak when she's not. It's no surprise why Portman returned for this story.
I think I loved that Thor and Jane truly become a team throughout the movie, only together can they hope to win the day. Thor's worthiness of Mjolnir is never actually under question- he's truly just trying to find his place in the world, and by the midpoint I think he's really understood that balance between mortal and god better than in any of the previous films. Their love is extremely touching to me because I really have always loved their connection in Thor 1, and I love how the ending choice Jane makes really parallels well with the heartbreak she felt when he left her behind there.