After announcing that I had excellently completed everything Turbo Tax would not E-file saying I needed an update. When I tried to update it would not do anything. I tried calling - no answer first and on second try a recording to call tomorrow. Trying to E-file again it said mail returns. When I clicked mail it printed 85 pages and would not tell where to send them. Picking out the 20 or so pages required I had to send them to the address I had for the extension request which I knew was incorrect. I thought Intuit's lines & offices were overwhelmed but the next day the situation had not changed.
This year's (2013) program has become more impenetrable, with more frequent endless cycles. There was no explanation for why this year's state taxes were several times higher than last year's despite comparable levels of income, deductions, and credits and a huge Federal refund due. The printing instructions, when followed exactly, led to an endless cycle of Prepare PDF, Preview, or Cancel, all three of which returned you right back to the same menu. Overall I found this year's version to be far more difficult to cope with than versions from previous years.
What's not so great: Instructions have become more obtuse