I laughed out loud at a couple of bits this week - When the electric car ran down the hill, and when he drew a cock on his face. Proper predictable childish humour, but I find that kind of stuff amusing. It is very 'silly', and if you don't like silly, go and read a bus timetable - plenty of factual stuff in there.
It has got more 'staged' as of late, so the jokes are a bit telegraphed, but even then it still makes me laugh.