I liked him when I was a kid, super smart, body builder, gave me some decent genes in the looks department and some bad genes in the mental health department. Had some massive issues with booze and drugs so he took off when I was 8 and came back when I was 21. Tried to re connect and I wasn't interested.
Talked to him a couple times and decided to have a distant but civil relationship. (Oldest sister welcomed him back with open arms, middle sister refused to communicate with him.)
He killed himself 2 days after my birthday. Little less than a year after he came back.
I'd give him 3 out of 10.