I spent a large chunk of this novella thinking "this story is only a shorter version of NO HUMANS INVOLVED just with different ghosts." And, I stayed on that thought train up until the final pages when Armstrong reveals that no-- in fact, this story is not at all what it seems. The plot is delightfully creepy, and incorporates a decent amount of this series' mythology to make it feel like it could have been a full length installment. 
 Jaime's always gotten a bad rep in the WOTO series, and is many readers' least favourite character, but personally I rather enjoy her eccentricity, and ditzyness. She's not badass like Elena, or smart like Paige, but Vegas certainly has her own unique charm, and she's dating Jeremy which definitely helps. She also doesn't need to be overly tough with Eve Levine as her guardian angel, and the pack alpha watching her back. The ending was by far my favourite part, but of course, I can't really share why because of spoilers, but this novella is definitely worth the read just so long as you're not a member of the 'I hate Jamie' club.