Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Nice kit except for the trimmer itself

I want to like this trimmer. It is attractive and has a wonderful user friendly design with lots color coded trimmer guide attachments with a convinient legend printed on the trimmer itself. Corded means it should have no shortage of power unlike the cordless trimmers I have owned in the past which can run out charge mid trim - awkward!Alas it is not so. This trimmer is so ridiculously underpowered it struggles to cut my hair. Brand new fresh out of the box with supposedly sharp blades. What happens over time as the blades lose their edge? I suppose the upside is that it is so weak it won't hurt much when it starts pulling my hair.Very disappointed.