to be worth Ving(стоит что то сделать)
to be not worth Ving(не стоит что то сделать)
1.Go and see the new display in the London Transport Museum. It's so exciting!
2.This TV programme was so stupid. I'm sorry Ispent time on it.
3.I'm glad we stayed. Till the end of the show.The most interesting thing happened at the end.