
I give it a full five stars when compared to the experience I've had with a few other lasers. Huepar pack with everything as advertised including a well designed cloth pouch to keep everything together. Switching layers is easy, from selecting all layers to different horizontal and vertical layers. Using fewer planes when needed will greatly increase battery life. Sometimes forgetfulness is overcome with a feature that allows you to turn off the level only when the pendulum is in blocking mode. I have checked the level on previous kitchen remodeling projects and was impressed with the accuracy of the level right out of the box. As with any new tool, it is important to read the user manual in its entirety in order to use this laser properly.