Redline Jiu-Jitsu

Tonight I was highly disappointed in the Redline/​Gracie Brand. I am a current practitioner of Brazilian Jiu Jitsu. My dad had expressed interest in learning more about Gracie Jiu-​jitsu and I thought that I would take him to a «Certified» Gracie gym and have him learn from someone who had received their credentials from a Gracie.
We arrived with approximately 20 minutes left in the kids class. We quietly stood in the back and watched the kids finish their training. When the kids class concluded the instructor passed by us several times and didn’t even acknowledge us. We also observed a female that had been cleaning the mirrors had finished and came out to the waiting area. I assume this lady worked there because she related to a mother that she was doing sooo much cleaning due to Rener Gracie coming into town this weekend. She also passed us by without any acknowledgement.
The adult class began and my father and I the moved to sit on the bleachers. On several occasions, the instructor looked out at us but made no effort to introduce himself to us.
After approximately 30 minutes we began to head to the door. As we passed by a guy that had come in a few minutes earlier, he looked up at me and said hi.
I responded to him…“you are the only person that has even acknowledged us tonight. Thank you.“
Not sure who that man was but I really appreciate his efforts.
In closing… I would have expected more from a Gracie certified academy. My dad was so disappointed in his visit that he related to me that he will be seeking his Brazilian Jiu-​jitsu instruction from another location.