Ryanair long haul?
The legacy carriers will murder them.
Long haul is a very different model to short (at which FR are experienced and know what they are doing.)
As for them offering business class accomodation, I'm someone who buys a serious amount of C/J/F travel and I wouldn't touch them with a barge pole.
Great choice for people looking for a cut price deal around Europe, not in the frame for serious business use (i.e. long haul.)