Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Surprisingly good...

I actually didn't think I'd like this book, I was always aware of it, but I put off reading it for ages and ages.I ended up picking it up because I kept seeing the series in all the bookshops, so I decided to just give it a try.I actually really really enjoyed it. It was a very easy read, very engaging. The characters were interesting, and the plot had a good combination of high and low moments.I had seen the movie previously - but it was long enough ago that it didn't influence my own internal images while reading.I was very keen to read the second in the series after completing it.