Bring it on Boeing, hope it is a success. Time for a new era of airliners. There is space for the A380 and the sonic cruiser. Top end Biz Travellers will like Boeings aircraft, why would biz peeps want to be in a plane with 500 mere economy pax when they can get to there destination faster, eg long haul routes London-Hong Kong/Sinagpore,OZ. And also cut out the need of a stop on some routes such as West Coast USA to Asia. Airlines can still use A380 for high Density routes. BA is focusing more on top end pax so why shouldn't the Sonic Cruiser work if you fill it with Biz Pax mainly to cater for their needs. Hope I make sense