Well, I enjoyed it!
I liked the singing at the wedding and thought it was totally in character for the sisters and their relationship.
I enjoyed the mum's speech as well.
Loved Nina's dress, but Hannah's was a bit Karen Carpenter.
Hannah really annoyed me. She was unfaithful before Nathan was but suddenly the marriage has to end?
Hannah had a (extreme, I grant you) case of pre-wedding jitters and shagged someone with whom she clearly had unfinished business at least, and quite possibly real feelings for.
Nathan actively signed up to a website for married people to have affairs, and shagged (four times!) someone he didn't know, once he and Hannah had married and had kids, because he was on a business trip and was bored and lonely.
He had his fling at a point when they both had much more to lose than when she had hers. He pulled the same 'we are a family and you'd be breaking it up' guilt-tripping tripe as that politician's husband did after he'd been caught shagging around. He was arrogant enough to try to tell her that she and Christie don't really love each other.
Jog on, pal.
I'm 100% Team Hannah. And Christie is beautiful.