I received the trimmer and was skeptical of whether or not it would work well if at all lol, cuz of some of the reviews I had read. Well after reading the instructions which were pretty simple, putting it together and charging the batteries I gave it a try in my yard. This thing impressed the heck out of me! No joke! Its super light, pretty quiet, and cuts grass with ease! Also not sure what the complaint on breaking blades was about I tried the steel and plastic and both work great! Yeah they'll dull or chip if you hit concrete or rock but any blade spinning super fast will do that. Overall super happy with this purchase. Only down side is I wish, wish, wish (yes x3), the blades were bigger than 6in. Larger blades would be awesome! Mine was purchased with wheels but it's easier to just carry it. To small to mow with.