We're so desensitised as a people these days, with all the content available online it's hard to be really shocked anymore.
This was no different.
Recycled/remixed old jokes and old themes result in a pretty poor showing from someone I regard as one of the better comedians/writers.
Overall I would say that this was a very weak attempt at a Xmas special from Ricardo, and the harshest truth here is that it just wasn't funny at all.
Disappointed.