Well these are all still available on the iPlayer here
http://www.bbc.co.uk/programmes/b011lvb9 for the time being, the last one aired last night.
I don't want to spoil it for anyone but at least if you aren't watching it live you won't be able to irritate people by tweeting about it 'live', making comments such as 'this is getting silly' and probably missing the entire point at the same time. I'm having a little rant, can you tell....