I read cozy and historical mysteries, a bit of Paranormal/UF, and to mix it up, I read science and gardening books on occasion.
Eh, it's ok. I found a few very useful tips here and there. It focuses more on non-tangible things than I would have liked, but those things are important too.
Each of the 100 things consists of a short essay written by a person deemed expert on that area; most are useful, all the ones I've read (I skimmed some of them) are pretty well written, and some of them are funny (how to shovel snow).
I wouldn't have paid full price for this (Kaufman's guide was better) but as a library book sale splurge it was interesting enough.