Its odd really I guess how people have different perceptions of things. As a SLF I have actually utilised BD services more since they have taken a greater hold on operations out of Terminal 1 (especially for London/Scotland sectors.)
I have found T1 less crowded (and I dont think it's just because of the recession) - parking off airport but close to T1 easier, ease of access using connect or express services good, (unlike T5) and the Midland gates quite airy and clean...also their aircraft somewhat nicer than the last BA A319 I was on the other week flying up to EDI which was very shabby inside I must say - (kind of surprised me).
I hope they continue at T1!
Nivsy