Instruct: Classify the given review into positive or negative sentiment.
Query: Battery hog

I was in love with my Phorm Light Voyager CCFL Booklight which is no longer made...ARGH! So I bought this one and although it looks good and sits well, it sucks up the batteries. The light flickers just a touch but after one long night of reading, the battery is sucked to useless. Batteries aren't cheap for this and going through 2 a week is absolutely irresponsible. If they had an adapter so that I could plug it in when I am near an outlet, I'd be giving it a much higher review but since it is fairly useless and a drain on the environment to use so many batteries and to have to throw this into the landfill, I can only give it one star. I am back on the quest to find one designed like this one but can be plugged in as well as use batteries. Somewhere is another perfect booklight but this isn't it!