I'm an accountant so I don't rely on the program for tax advice. I just use it as a tool to prepare a couple of returns for my family and file them electronically. I compare it to a spreadsheet where I've estimated my tax liability to be sure I understand and agree to what the program calculates. I buy the basic version and don't buy the state program since in my state it's easy to file the return online.
Being a Senior Adult can be intimidating at times. This software is easy to use, and I have been pleased with it for over 12 years. I wouldn't consider using anything else.