It's a great tool for electrical boxes, switches, outlets, light fixtures, making pilot holes, etc. It's makes quick work and fits your hand perfectly. The built in LED light is a nice feature when the power is turned off.
I like the feel of this as well as the strength to do small jobs that I ask of it. One complaint is that you have to twist the collar to work it. I've been in some situations where it wasn't useful because of this.