I have no idea how well-known
passion planner is, I only heard about it from a friend in Ireland. I liked it at first glance, but, shame on me, didn't manage to order my own in time for the new year.
I've seen a few personal planers with interesting concepts. This one I like because it very consciously targets your most important goals and then helps you to break them down into smaller steps. There are overviews for the year, for months and for weeks, lots of space for notes and, very important to me, inspiring and helpful quotes. Somehow the combination creates a very personal, supportive mood that I haven't found in other planners so far. For me, it's a wonderful product.
There are plenty of entries on the topic on pinterest (what topic hasn't...), but I'm aparently the last creature in the multiverse without a pinterest account. Weird.