In my opinion any saddle is uncomfortable after 2 hours. On longer rides I wear my donated bike shorts (from one of the lovely TE ladies *waves*) They worked just great on my 30 mile - extreme heat expedition. Discomfort under 2 hours means readjust or try another.
"Things look different from the seat of a bike carrying a sleeping bag with a cold beer tucked inside." ~Jim Malusa
2009 Trek 520-Brooks B-17 Special in Antique Brown
2010 Surly Long Haul Trucker-Brooks B-17 Standard in Black
1983 Fuji Espree Single Speed-Brooks B17 British Racing Green