Instruct: Classify a review as either positive or negative.
Query: Nice Toothbrush - An upgrrade from my previous Oral B Braun

I had purchased an Oral B Braun toothbrush 5 years ago. I liked it, but it was time for an upgrade.I noticed a huge improvement right away. You can't go wrong with this one. I like the idea of the option touse the compact version of the charger.