It's brilliant, don't get me wrong. But I feel like I don't get to see even a tiny amount of what I'd like to. Time and money are the main obstacles. Money mainly. Also dithering. I dithered over the David Hare play at the National until it was sold out and the decision was made for me.
The other problem is that there's lots of interesting mainstream stuff on, but I'm trying to make an effort to see things that are a bit more off the beaten track. I recently went to see a new Czech play at the Tristan Bates theatre. The play, Theremin, was fascinating. It was about the inventor of the Theremin (yes, the clue was in the title) and it sent me straight to Wikipedia to see if any of it could possibly be true. It was, of course. It's hard to make up anything half as interesting as real life - no question. At £3 a ticket it was also excellent value. Credit-crunch-culture-tastic.
I think I'll have to set myself some kind of cheapskate challenge for January, and see what theatre I can find for a tenner or less. Experimental Polish mime here I come.