Instruct: Classify a review into positive or negative sentiment.
Query: Good thing I checked before I bought

"1000 miles" is defintely catchy. The piano sounds great, and it had me beleive that perhaps Carlton's whole CD would be like that: the strong and powerful piano a-la Apple or Amos. However, when I checked samples before I bought the CD, I noticed that something bothered me, and it definitely was the voice. It does need more work and much more improvement, and piano could be as loose as in "1000 miles". I am still holding much hope for the second album, because this one surely sounded like a demo.