It's not clear to me in the responses thus far, but the 764 used on the HNL-GUM portion of flights 1 and 2 is not the same plane or configuration as the IAH-HNL portion of the flight. There is an equipment change in HNL and the HNL-GUM-HNL flights do offer BF service. The flight is operated by Air Mike, but other than the Guam based crew, I never noticed. I flew HNL-GUM quarterly for several years and have no complaints...even when the flight was on a DC10.
If you have the time, take the flight through HNL and do a stop over in both directions. I always did that and it made a big difference in my attitude!