Just done W5R2 and it was easier than I expected. I kept up well with the 8 minute runs and even managed to sprint the last minute. I'm beginning to think I might actually manage 20 minutes on Sunday!
In other news, I had my first "have you lost weight?" comment today. I wasn't particularly doing this to lose weight, but certainly in the last week I've had to keep pulling my jeans up all the time, and when I took them off just now to change into my running gear I discovered I could easily take them off without undoing them. Think I might soon need to go shopping for some size 14 jeans, which was unexpected!