Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Spotlight doesn't work with MS Word files+!

Organizing my research files which were typed into multiple MSWord docs over the years was THE ONLY REASON I wanted 10.4. Now I find that "Spotlight" is choosey about which Word files it indexes--apparently. I did all the required tests; I opened docs, found odd words or names, and then Spotlighted them. At first it seemed promising. Many docs were indexed until I noticed that many older ones still in earlier versions of Word were not. I updated them to Word X and that seemed to work. But, I found, it DID NOT work for all updated Word files. Now I am not sure what IS and IS NOT indexed. Other docs including Pagemaker and Freehand also have this problem--this is hardly what Mac advertised Spotlight to be. I just bought an engine-less car!