Christmas has the potential to be so much worse than just the influx of heinous Christmas sweaters. For this minor inconvenience we need to be thankful, for it is only temporary.
I don't give books star ratings; I give them bite ratings. This is a bite. A book can get up to five of these evil-looking chompers, including half bites.
You can attribute your own wording to the ratings. Five's the best, three's decent, one and under isn't worth the gas to go to the library. I'll leave it to you to fill in the blanks.