Instruct: Classify Amazon reviews into positive or negative sentiment
Query: more options would be nice

This is a powerful machine, as other reviewers have also noted. My only disappointment is with the guides that allow you to set the length at which you cut your hair. There is a #1 guide (called "blending" by the manufacturer) and a #2, but no #1.5. I contacted Oster and it turns out that the company does not make one for this machine. It's no inconvenience if you like your hair longer or shorter, but I miss the #1.5 guide. Wahl features one for its line of home clippers, and (of course) it's available to barbers who use the professional models made by Oster.