Solo Leveling, a manhwa with some good but mostly bad. There will be no spoilers in this review.
Good -
Art. As most other manhwa, the art is good. The colors used, the world design, all of them were way better than most manga out there.
Character Design - The monster designs in this manhwa are also good but nothing to special. Although, the monsters themselves were pretty generic. Apart from monsters, the human characters although have very generic manhwa design but they are pleasant to see.
Bad -
Story - Now this is where things get messy. Unlike most other manhwas, it is still somewhat on linear trajectory plot wise till end of Season1(which in my view is a big feat for manhwa) but the plot itself is way too mediocre and some arcs and elements are straight rip off from some famous mangas out there. Like most other action mahwa, very soon everything starts to revolve around main protagonist which in my opinion makes the story more bland with each passing chapter. Due to this, the manhwa feels more like a wishful fanfiction rather than a flashed out story.
Character Development - Another bad thing about this manhwa and most manhwas in general, there is very little character development. The only character development is that of main protagonist and that too is very limited. The plot so far is so focused on protagonist that it ignores every character in the manhwa. Infact other than MC all other characters are used as props whose only job is to either get awed by MC's god like powers or to praise him to the moon. This flaw is very common in manhwa format and damages both plot and quality of manhwa.
My rating for this manhwa is 6/10. In the beginning, the manhwa looked bit promising but it starts to become bland and generic in mid way. People might like this type of work due to its light novel background and isekai feel which are currently rage amongst the fanbase but in my opinion this is nothing more than an average fanfiction which got its manhwa adaptation.
(Note - I wanted to dub it as poor man's Hunter x Hunter but that will be an insult to Hunter x Hunter.)