Works well but you need to put oil in the new one and remove the bar and chain and run it until the oiler is primed. I had to put oil on the bar for about 20 minutes before the oiler started to work...
Plenty of power and tons of convenience make this the perfect chain saw for my residential use. I purchased this after great success with my 10" Greenworks pro pole saw.
I picked up the pole hedge trimmer chainsaw combo as a utility tool around the yard. I have used both attachments for tree trimming and limbing, and it has made short work of everything I have thrown at it. I also have the weed trimmer, lawn mower and leaf blower. The system just works great.