My return is pretty straight forward, but for a reasonble cost and 25 minutes of my time, I'm done. Filed electronically both Fed and State. One less aggravation to deal with.
The same for me. Helped a lot with my parents estate tax issues and the 5 plus years I worked as a contractor. Also a big help with non cash donations.
Plus, once you have you info in the first year, it is just typing or scanning data.