Home call is a useful adjunctive strategy to Orthopaedic residency in those respects.
To the original post... I interviewed at MSU-Kal and Beaumont which I both ranked highly. I didn't end up matching at either and so I can't speak to the inside line, but both seemed like excellent non-malignant experiences. Kali is more private and Beaumont a bit more busy, but I'm sure you can't go wrong with either. Actually, I haven't heard of any program anywhere which is discussed as "damn, their graduates suck".
"Malignancy" is a more difficult concept. Again, my imnpression is that most folks get good training everywhere. If you mean "malignancy"="long hours" then you're misled, because many programs work long and hard and are quite happy. If you mean "reasonable hours but a$$holes" then welcome to surgery.
The advice I give to all of our interviewees (because we interview earlier than most other programs) is to go to the dinner on the night before and assess several things:
1) the percent of residents attending the dinner
2) the general appearance of the residents (happy, pissed-off, super-tired, etc.)
3) how the residents get-along (are they drinking together or forced to be there, etc.)
4) presence of spouses--- our program typically has many spouses/kids attend, and the wives (don't get pissed, there are more wives than other everywhere) usually provide more honest answers to lifestyle than residents. Ask about the families and you'll get an idea, along with the above 1, 2, and 3. For example, If you come to our dinner on Monday, you'll meet my wife and 8 month old little girl who DOES recognize my face.