Sorry, but I have to call bull**** on this one. Those Phantom lines were both loud *and* good. In 1989 we had a DCM and a DCI I&E Champion, and 3 of the top 5 at I&E were Regiment. In 1991 we had a DCM I&E Champion (ahem) and 2 of the top 3 at DCI were Regiment. In 1992 we had a DCI I&E Champion and two of the top 3 were Regiment. In 1993 we had a DCM (ahem) and a DCI I&E CHampion, and 2 of the top 4 were Regiment. In 1994 we did DCM I&E only and 2 of the top 4 were Regiment.
And not just the lead baris either...show me better baritone lines than the 1989, 1990, 1991, and 1993 lines. Star was close, but their baritone lines were not challenged as much as Regiment's...most of Star's horn book seemed to revolve around the mid-voices (and with good reason, those were some awesome mid-voices they had!)
Regiment not only had meaty parts, but they performed them extremely well.