Rated 3 out of 5 stars
I'm only giving this plugin 3 out of 5. While it's useful, it's limited to only my browser. What would be ideal is if there was a way to export the grids I've created so that other users can use them for design & dev (especially sharing with colleagues).
Also it lost 2 grids I had created so I had to recreate them. It also doesn't offer all the options/flexibility I need to match to our internal design guidelines (based on a grid system).