>>5952584
Yes, it is really good. Reading until volume 29 is worth it in my opinion. After that, Van Hamme left and the series lost its essence to me. I stopped reading shortly after.
The multiple alternative series were too extensive as well. Not everyone needs to be an epic adventurer, and it demystifies the universe too much.
I've heard that they want to merge all the series into one big final. The only remaining series would be Thorgal Saga where every story is a one-shot from a different author.
They found a clever trick to make Thorgal Saga canon. Apparently old Thorgal uses the ring of ouroboros that was present in volume 15, The Master of the Mountains, which allows him to travel in time. So authors have the freedom to explore the timeline they desire. I haven't read it yet but it looks promising.