Hey fellas. I came to 10th from a more traditional school. I put significant (years) in with the Machados and Cia Paulista. Since I started rolling, I followed the system. This has always gotten me sideways looks at the traditional schools and I never got any praise when it worked (either on the mat or in a tournament), but there was always plenty of discouragement (or about how my knees were going to get wrecked) if it didn't pan out. Never really bothered me much, I kept using it because I thought it was fun and it played up my flexibility.
I think the interviewer obviously has a chip, which is probably the same chip his instructors have (students learn more than just Jits). Honestly, I think all the sideways looks and discouragement is just because it's a product they aren't qualified to share. Simple as that, I think at it's core the guy at the Chevy dealership is going to tell you that the Toyota isn't as good as his product. I like rolling with the Gi, it's fun too. I think it's like Gibson vs. Fender, they can both make great music and I'll take one of each.