It's not easy to find planners with vertical weekly spreads which is what works best for me, that's the first thing that I looked at!
But what really convinced me to buy this planner was the cover art, I love this artist and now my planner is a work of art!
Indeed, the pages are a bit thin but as long as I use a regular bullpen it works just fine.
The biggest issue is the price of shipping, the planner itself and the refills (which are also a very smart feature) are pretty affordable but the shipping makes the cost really high.