Summary: Some reviewers said that 180 W motor is too weak, but it's not. Of course, it's not a good idea to chop frozen meat or bones, but it's absolutely decent to deal with chicken, turkey and beef. Also it's really super quiet, much quieter than you'll expect from the meat grinder. As for the rust problem - we always used to clean the grinder immediately after grinding and never used dishwasher.
Summary: The whole my family uses this meat grinder for years. The best quality ever!!!! Now I am buying another two grinders for me and for my sister who is getting married. Definitely would recommend it.