Generatepress is one theme that is not only fast but free easy to use theme. Tom really built a theme that cuts across virtually any website you want to setup.
I have used generatepress in many of my projects and I can confirm it is not only the best but also fast and free WordPress theme that has all the support that you may want in the world of web development on WordPress cms.
Please its impressive to note that its mainly a theme that will give you a chance to develop to any type of design you want and it is your duty to use generatepress to craft any kind of blog or site you want.
Its more like a theme targeting developers and not one single click kid of installation that you can ultmately build sites like fashion store or things like that out of the box.
Here are what people say about Generatepress free theme by Tom
Justfreethemes
Generatepress is a simple multipurpose theme that mostly fits corporate and business websites. It has a clean and minimalist look, a full-width header, a widgetized footer, and various post formats. GeneratePress theme has a blog-style layout and a shop section.