Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Blue Mars : Kindle Version

I've received yesterday the kindle version of this title I already own in paperback.I hoped it would be a way for me, as a non English speaker, to use the included dictionary.But, I've been surprise to see a lot of spelling mistakes. Not being sure at first, I checked my paperback version, and found the kindle one full of mistakes.I'm really begining to wonder my I should pay more a digital version full of mistakes than a paperback version...Of course, I remain a great admirer of Robinson Saga