The edger has little power and short battery life. One of the 2 batteries does not show how much charge it has once it is out of the charger no matter how many times you push the button. I despise the step on a piece of plastic to change between edger and trimmer. It is not efficient nor convenient. Also, what is with that awful sound when you move the head up or down?!? Lastly, I am left-handed, and this is the most unfriendly piece of equipment for a lefty I have ever encountered. I have to completely stop what I am doing anytime I need to press, rotate, lengthen, etc. anything. The placement of buttons, etc. is very awkward. This is my 1st Worx piece, and I don't foresee any more in my future.