Oh yes!
I love the screen slowly turning red and the loud noises. Those get me moving when I pause too long.
Dr Wicked is the stick I use against my Muse and Internal Editor if I don't get my word count by a certain time. For me, it works great as a threat, but MAY CAUSE Writer's Block if used too much. And, most annoyingly, I can not tell the difference between pieces of a story written under Dr Wicked's red sky and those written at the neighborhood pub after a burger and beer.
I recommend every writer try it. Even if it won’t help you write, it is pretty darn funny and might make you laugh.