Just a general warning that the ITV Press Release for episode 7 & 8 contain major spoilers. If you don't wish to know what's going to happen, then go nowhere near them!!
Many episode summaries that are out there (cheeky buggers who release them ahead of time!) also contain major spoilers, so it may be worth avoiding those too.
I will be publishing the Press Releases for the episodes here in due course, so read them at your own risk!!