No. It would sit around collecting dust, as I care for ice cream only few times per year. I've made ice cream in the past just by freezing the mixture in cubes and using a hardcore blender to blend it, then re-freeze it. Came out decent.
No. I'm too picky.
Would you trust me with your phone and wallet while you go fist fighting with someone in the middle of the street and then comfort you if you get your ass kicked?