In my experience, I rarely get comped breakfast (via coupon or otherwise) at Ren's; even as a plat. The opposite is true at FS, I am almost always comped.

Last week at an FS it was almost embarrassing - I was at the FS GSO on a $99MEB rate, they comped me breakfast, gave me free HSIA as a plat - and gave us a $40 gift certificate for the restaurant. (It was Mom Day, I had Mom out for a weekend of shopping debauchery ) Great staff and service!