I mean their free file fillable forms is fine. I have used it for a number of years now and it is perfectly functional. Everyone points to how easy the big wigs are but I found the only difference is some slightly nicer phrasing and making it harder to miss EIC and such.

If they automatically filled in the information they had and fleshed out the calculator bits (like not making you use a tax table by hand) it would be a fine tool.