Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It's great !

I recently purchased a REVO online about the same time that my husband got a Visor. I ahve to say that I prefer the REVO for at least two reasons, it has a functional albeit small keyboard, and a rechargable battery. The only reason I rated this a 4 and not a 5, is that software for the REVO is more difficult to find, it seems to originate in Europe mostly. That is a little disappointing because in the medical field, I need to have material such as drug references etc that are pertinent to practice in the US. In all other ways, I have found it to be absolutely great.