Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Multiple Types of KAA2HR

I am disappointed in kodak for making multiple versions of the KAA2HR. They really need to create new part numbers or a "dash number" for various mAh ratings. Each battery is a different size and won't fit into all chargers. I first purchased the Radio Shack copies and found they wouldn't fit in my charger. Now I find Kodak makes batteries that don't fit in the Kodak charger either.All I can say is Kodak is a mess with their batteries, chargers and part numbers. The Kodak brandname now has negative value to me. Stay away and buy good generic AAs.