Well after making lots of excuses last week after doing the first Week 4 run, and not running all week, I finally got back to it yesterday. Was worried that I wouldn't be able to complete the 5 mins sections as I struggled the week before. Very pleased, although it was tough I finished it and felt great. I must admit I was talking to myself the whole way through the last 5 mins! I wouldn't go as far as saying I'm enjoying it yet, but I am quite looking forward to tomorrow's run!