Instruct: Classify a given review into positive or negative sentiment.
Query: Back in Business!

We've always loved ou Bissell which we purchased on Amazon in 2003. Never had any problems with it and it's always just been a matter of replacing a belt. Unfortunately, we weren't able to source replacement belts locally but Amazon came to the rescue as always! As soon as the belts came, we were back in business! Thanks for being our 'one stop shop'!