I am currently a senior at Hack Reactor, and I can vouch for the high quality of education and job prep that HR gives its students. The figures that HR mention are real, and we have students who are now working at places like Google.
"We have students who are now working at places like Google" is nothing like the same as "99% of our graduates receive job offers from companies like Adobe and Google."
For more information, refer to this quora post: http://www.quora.com/Hack-Reactor/What-are-some-suspected-re...