YES YES YES. It is worth it. My surgery was just over a year ago and I've been pretty pain free since the surgery. I still struggle with lifting 3 heavy plates up to the cupboard, but one or two no problem. I can use my newly extended arm (It will be a bit longer than your other arm) to reach the top shelves with no pain. I can hit the tennis ball on the machine but my serving is still problematic so I am working with a trainer to build up strength. Just got home from 6 weeks in Europe and Florida where I schlepped my own suitcase of about 35 pounds everywhere we went. I am 68, active, and highly recommend it. Just make sure you get a nerve catheter as part of your pre surgery medication for the pain and an ice machine to keep cool water packs on the site. YOU GO!