Achdé is also doing an OK job with the drawings that more or less looks like they were done by Morris. Maybe even more than a good job as it could actually have been Morris who drew this.
All-in-all, I miss the wonder and the brilliance of the earlier Lucky Luke albums, but as with Asterix, they went with the far too early passing of Goscinny in 1977. That said, this is well made and fun entertainment in the classical French-Belgian comics tradition, which is nothing to sneeze at.
So, I'm sticking with the assessment of OK. Nothing more, nothing less.