Overall a good product. But multistate returns require constant double checking to ensure you are on the correct state. E-filing muli-state returns is interesting too.
web version seems better but i prefer having a local copy to work on. i hope intuit gives the mac version some love in the coming year to make flows better, make the split-screen forms better, and make the re-entry into already completed sections better - i dont like that i have to keep clicking on "i'll decide what to fill out" when i'm just revisiting something i've already filled out. Also, minor nit - the "next" and "back" buttons in the mac version keep jumping all over the screen and it makes it tougher to use.
I don't know why but each time I use TT there's SOMETHING that goes wrong! All were minor before but this one really irritated me this year. I use TT because I can e-file but I kept getting a "Cannot not file due to update needed" or something of that nature. So I updated...still got that same message. Now I'm printing and mailing it off.