As stated by others, GA's focus is 12-week intensive full time "career-changer" courses. The company I work for recently took in 4 graduates from Makers Academy (similar to GA WDI) and after a 3 month trial we've decided to keep 3 of them on as Junior Full Stack devs.

I'm incredibly impressed at the standard that comes out of Makers Academy in particular, and think they are trained to be better suited for work than a 3 year Comp-Psi bachelors in the most part.