Please be aware that the software will not alert you to every credit that may apply to you. I noticed others who had similar issues regarding attaching an election or statement to a return. That means that the state return has to printed and mailed, rather than efiled. For example, I needed a NYS form for an Other Credit which was not supported by TurboTax the software directed me to the state tax website to fill-out the form but did not allow attaching it to the return. It would be useful to have a feature of adding a PDF attachment to the return which could be done with the prior year version but not 2015 (unless they update it). While easy to use, understandably, it is not all-encompassing.
Additionally, although not intended for professionals, if you do a limited number of returns, it's beneficial, for you don't have to sign of as a paid preparer.
The Home & Business software is a very good product, at a low cost, for those who have an ownership interest in a business, receive a K-1 or are independent contractors for it covers most of the tax situations that would apply.