I think its better to read more rather than saying this is bad, as all you know since it was created in korean then a lot of twist is coming and they're giving us that 'your expectation vs reality' of what are you think or what might happened next but isn't fit to your own expectation but least you need to see what going on for real.
In all fairness i think 50 chapters is more than enough to decide whether something is good or not... Though personally i try to finish before giving a final verdict (unless its so bad i refuse to read it, which surprisingly isnt the case here)
I think its better to read more rather than saying this is bad, as all you know since it was created in korean then a lot of twist is coming and they're giving us that 'your expectation vs reality' of what are you think or what might happened next but isn't fit to your own expectation but least you need to see what going on for real.