I have used H&R Block tax software for 10 years. It has always been easy to use, and reliable. It really walks you through the whole tax preparation and filing process.
I highly recommend the product.
Pros: Easy to prepare, Maximizes refund, Easy to import documents, Fast
I have been using Tax Cut/H&R Block software since their beginning, and think it does a great job, but I do have one complaint: Why can't you include work sheets and tables for IRA RMD calculations? I don't understand why you make me look it up On-Line and do it myself.