Product Discovery: Sushi Machine

I happened to go to Metrotown's Home Outfitter tonight and discovered something interesting:  A Nigiri Sushi Machine? 

 

I am really not sure how useful this machine is for people.  (It is on sale for 50 dollars.)  It basically compresses the rice and lay the sashimi on top of the rice for you.  Does it really save people any effort and make the food good?  I will pass this time.