TBH it's not 10/10 or 9/10 it's more of an 8

Why? Episode 1-5 were a mess there wasn't much development in 1-5 there was some but not much. They could have fixed it and made it shorter.
Now 6-10 This is when things get exciting and interesting.
If you are to watch the show I say skim 1-5 and watch it 6 onwards

They haven't stuck to the webtoon for those asking they have changed the end alot
People who have died in webtoon lived. Those who died in the drama have lived in webtoon. Which is weird.
Which mean they are changing up everything and making it different. This means that making season 2 will take a while coz they don't have anything to copy from unless the writer has already written season 2.

But despite this I hope they have a better season 2! Most shows can't follow up with a great season 2 hopefully this one does.