Two shortcomings this year that I haven't experienced before: (1) The required entry of "Amortizable Bond Premium Adjustment" is confusing and gives no instruction on how to determine that, and (2) the Accuracy Review at the end kept bringing up the same items for review, time after time, even though I had examined them and made the necessary verification. I finally moved on and left it.
I have used H&R Block tax preparation software and it's predecessor for years and found them easy to use, accurate and problem free. I used a competitor's software ONCE..had printer problems and bought H&R block to get the job done properly.