I know Slicky did a 2014 thread but mistakenly titled it 2013 so everyone was more focussed on that rather than actually discussing what they've seen / they're going to see.
This year I've seen:
Home, at the Shed. JFC if the Shed isn't the hottest theatre in all of London then I don't wan't to go in one hotter. Enjoyed it, had some tears in me eyes by the end. Though the beatboxing may have got on my nerves a bit.
Daniel Kitson's Analog.ue at the National Theatre. This was bloody amazing. I'd already kind of seen a bit of it as a warm up in a pub near me though he had technical difficulties and had to abandon it. He'd recorded 3 different "stories" onto various tape recorders and played them in the correct order. Sounds shite but was completely compelling and wonderful. I wish he'd write a book.
1984 at the Almeida. Really great. Really. Think it's getting a West End run.
American Psycho at the Almeida. Thought I'd hate it but it was pretty good. Whatshisface was actually great.
I've got loads coming up too. Couple of things at The Shed, Charles III and Mr Burns at the Almeida, Skylight at Wyndham's. Probs go and see what I can at the Royal Court with their £10 Mondays. Missed out on Kevin Spacey's one man show thing at the Old Vic.