The Good: reliable, durable, cost
The Bad: not a ton of bling it that's your thing
Cane Creek is my go to headset these days. They are solid, reliable, and inexpensive considering what you get. I've run this headset for almost two years now and haven't had one issue with it. Installation was a breeze (with the correct tools of course). Bearings have held up and are still very smooth.
I really love that you can purchase all different configurations separately if you wish. Need just the bottom cup? Just buy the bottom cup. No need to purchase the entire headset. My only minor complaint are the cheap plastic headset spacers that come with the headset. It's nice that they give you some, but I don't recommend using them under the stem. I had one crack after a few bunny hops. Not a big deal, but thought I'd mention it.
Overall, I wish all components were like this. Solid, reliable, install and forget.