Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 26th Edition CD-ROM is great...! Later versions are suspect...

I really like the 26th Edition CD-ROM, because it does not have any of the problems mentioned about later versions. Of course, it does not have any live formulas, but you can copy and paste anything and everything to your hearts content. It is simply a collection of outstanding pdf files that are wonderfully linked and indexed. The entire thing is easily copied to HD, it runs fine without the CD, and no registration is required. Given what I'm hearing folks say about the new versions I sure won't buy them. It is a real shame, because I truly would like to have the latest thing, and I am willing to pay for it, but not with all the restrictions they put on it. I think a great product was destroyed...!