I have used the software for a number of years. Ease of use, carryover and auto-fill of data from previous years, and transparency to underlying tax schedules when needed makes this tax prep software a keeper. Don't change a thing.
I have used H&R Block software for about 10 years. 1 year I compared with going to a tax professional, the only difference was the tax professional was more expensive than the software.
More affordable than Quicken, less spam ads in my inbox, and each year it improves so that I get more accurate audits and recommendations. Plus I can share my returns with my attorney who uses the same software to do his taxes.
I wish there was a version that I could buy that includes the fee for e-filing my State returns, because having to pay that separately is a little inconvenient.