Opinions of NYC's Flatiron School?

I was going to check out the talent at the Flatiron School's graduation event this week. Also thinking about suggesting it as something of a boot camp for a friend's younger sibling who is interested in learning to program. I know there are free online classes but I think having the focus would be very helpful, plus the boost in the job market. Would you recommend attending the Flatiron school for $10k?