like i said, i'd love to write a tutorial, but currently i'm in some big jobs that take my time and i simply can't get it all done together. but in a few months i will do it
it's more powerfull because you can edit your stuff, visual studio can tell you references problems, you can download tools for optimizations, javascript handlers, javascript code improvers and what not. it's simply a huge tool for well... everything. you can even open plugins and change them yourself, improve them, fix them, etc... it's got a github support and extension now, so you can include git projects directly into your with just 1 line (link to github), there's really too much stuff to write here about, but of course if you want to improve anything / learn anything - there's a lot to do - googling, searching, trying, repeat..