Instruct: Classify Amazon reviews into positive or negative sentiment
Query: starts with a bang, but fizzles . . .

I thought Bodyguard had a dynamite beginning, but it never really lived up to it. The heroine didn't engage my sympathy or my empathy. She seemed much more of a caricature than other heroines by the same author. I liked the hero, but the rumpled suit bit kept reminding me of Peter Falk, and I just couldn't drum up much interest. All in all the plot moved very slowly and I got bored.