I'm still out and have walked about a mile in my new shoes. Two things:
1. While the widest part of the shoe is very accommodating, the toe box quickly tapers from there. I have duck feet, so I'm getting some blisters. I suspect this will resolve itself as the leather stretches.
2. Genie effect: I think Diana's concern may be on the money. Because the toe box tilts up slightly, I'm probably not getting support on the ground there. Kind of like the reverse of wearing high heels. I'm getting more pressure on the balls of my feet. This I don't think will ever fix itself.
Are they not worth wearing? No, but considering they're flats, they are not IMO 8-hour shoes or even shoes I'd take out for a city stroll. They're tolerable but not ideal. If this doesn't faze you, or you are not going to be walking excessively in them, I can recommend. I still like these! But am providing some due diligence for you that's too late for me. I don't think I would have known this by wearing them around the house.