Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nickel metal hydride batteries and charger

A nice product with good battery life and features, but I think the LCD monitor/display functions were over-hyped in the product description - made it seem more clever than it is and by implication what one should select over the simpler model. Actual performance comparison data (charging time, battery life, etc) for their several charges would be nice. It would be more convenient for travel without such a long cord.John