I'm a cat person, I absolutely adore those little murder machines, so because of that I managed to finish watching all episodes, but I was close to dropping it quite a few times. I like Shin Ye Eun, but she wasn't a good fit for this drama, or maybe just her character was too ridiculous? I don't know. As for L he is still a weak actor, but ultimately the main problem here is not acting, but rather the script. The story is on the boring side of terrible. I mean honestly what qualifications does one need to become a kdrama writer? I'm typically not the type to look at a painting & say "this is nothing I could do better", but in Meow the Secret Boy's case I think I could come up with a better kdrama plot in like 20 minutes. I mean sure plot is not all that important in a cute fantasy romance drama, but even the basic romance is just not done very well here, also "cat life span melo" is like the worst idea ever in a show like this.. As for the ending, it's basically a noneding. The last 2 episodes were especially boring & there is no satisfying conclusion, I don't think. We see a deus ex machina thing with the webtoon & then he is human again! Great, what's next? Is this the cliffhanger for Sabrina the Teenage Witch season 4? The whole point of the kdrama format is to give viewers a proper closure.

Honestly who is the target audience for this? The whole thing feels incredibly juvenile..
I'm okay with silly romance shows, last year I loved watching "The Secret Life of my Secretary", but that show has much better romance, it's much funnier & also it has more charm.