this review title is: design problems but a good product and the content is: i own an earlier model of this trimmer and over all am happy with it the only issue i had with my old one and this model which i just purchased is the door in the front just under the cutting bladeson my first one the spring hold the door up broke allowing it to drop and lose much of the vacuum i was not really excited about purchasing another model with this same design but because the overall trimmer function has worked well for over four years decided to purchase a new onethe only reason i purchased a new one is the charger broke and i had no way to recharge the battery and because it was over years old figured the battery did not have much life in it.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.