This is a hard one, I'm torn. I really wanted to like this book. The problem may have been my expectation of the story instead of what was actually there. I was looking forward to a "It's A Wonderful Life" type story, minus the holiday and flashbacks. I expected it to be much deeper than it actual was. I expected the story to be more involved with Bran's life and depression. I expected Mal to be a much stronger character; not hard or unreachable, just less wishy-washy.
The thing that stood out most in the beginning is the way Mal thought and phrased things. Very formal, very wordy. It took quite a bit of time to get used to. The dictionary/thesaurus aspect of the sentences was off-putting. I understand the formality is true to the character created so I was happy to see it be consistent all the way through. There was even a few references to Mal learning slang words that was very cute. Showed some growth to his character.
I would have been able to appreciate his perspective more had we had some other voice to balance it with. There were 3 other people with prominent speaking parts. Even their lines were kept to a bare minimum. Most of the story was reduced to Mal's inner dialogue, usually about himself. There is a few mentions of his reasoning for being here, but it is glossed over, just saying that he has to help Bran get back on the right road to heaven, help him from sinning. The only reason we know Bran is suicidal was because the blurb told us so. Had that not been included in the synopsis then Bran shooting himself would have come from out of no where.
And here is where the wishy-washy comes from. Mal, an Angel, a devout and steadfast being of God, is sent to help guide a struggling man and prevent him taking his own life. Mal "believes" homosexuality is wrong but after a few hours in Bran's company, they are completely in love. Huh? Mal has a few points about the Vatican, in which Bran has a few replies, but again, the "argument" takes place in Mal's mind where Bran's statements are summarized instead of actually seen on the page.
And if Bran is so completely comfortable with being gay then why is he suicidal? He certainly sounds convincing in the few lines he has, and his actions as he seduces Mal seem to back up his comfort. Yet no other explanation is given so his homosexuality is the most logical conclusion based on what is included in the story.
The only other thing that may point to some hidden issue is "the morning after the night before." Bran finds something that hints that Mal isn't who he says he is and there is an over dramatic scene where Mal is told to leave. Could this be a sign of the ups and downs of clinical depression or is it just drama blown-out of proportion? We really don't have enough to go by.
What follows is Mal's call back to Heaven to deal with his own misdeeds, then eventually finding his way back to Bran at a pivotal moment, then finding himself back in Heaven to deal with his latest set of misdeeds. The italicized section after Mal's "punishment" is thinly veiled aggression packed into a neat "I'm happy anyway" package. The emotion in this section alone (regardless of the actual words used) is a lot of what I expected for the entire story. Some honest back and forth, both between the characters and within themselves. Unfortunately, there really wasn't much more to the story than Mal; Bran really could have been just about anyone.