Just did 349 ex CMB on early saturday morning in F (departure 3.15am!

)
Load was 6, none from singapore. All 6 of us were joiners from CMB. That should give you an indication of how popular it is ex SIN when 405/355/433 go nonstop with Suites instead of this Skycruiser.
On top of that, people continuing on are not allowed to disembark in CMB.