I had 129 1099-B entries. To help me see that my entries line by line are correct. add another column for net gain/loss. That will tell me if my numbers are correct for sales and cost, line by line.
Sales type pages have one tiny shortcut icon at the top left of the page. Increase the font size and place the icon top left AND bottom right.
What's not so great: 1099-B line entries not audit friendly. Sales category pages numbered poorly.
Generally easy to use. Although navigation does not bring you back to where you left off. Also, negatives were K-1 data and Form 1116. These 2 items may just be too complex for TurbTax..
I use Turbo tax to do my taxes each year. The thing I like most is it keeps a copy of my return on my PC to import my information into next year's return. Turbo Tax handle all of my tax perpetration needs.
What's great about it: The guide that walk you through step by step for doing taxes.
What's not so great: The price if Turbo Tax Basis is too high