Meh... It was OK, but a bit bitty. The secret millionaire stuff was poor.
Missed funny plot opportunity, if they had shuffled the scenes into a different order, the grandfather that they buried could have been the same short guy that Roy shouted at and got hit by the van with boobs. That could have provided more funny interplay with Roy's girlfriend.
Why didn't they film the actual coffin bearing action with the short guys and with Roy (on his knees perhaps).. missed opportunity.