I used one in a couple games with my Mei Feng. Beacouse he is a construct it's always nice too at least have a scrap marker after his..... Echm... "Dissapierience" :)
Mechanized Porkchop used as a "suicidal" pig is a good gateway for second apperience.
Also "Vent steam" on 2 model can give a Little bonus when used wisely.