The series is... very forgettable. I'm writing this not to be mean or exaggerate in any way, I've watched this show very recently, watched another, and then already forgot abt SIMM's existence.
There's nothing extraordinary about it. I'm the type of person who would scream and swoon for fluff (so I really don't need anything mind-blowingly dramatic to keep a series replaying in my brain). And yet nothing much was retained in my mind after I finished the series. The plot is pretty much the usual with misunderstood protags who just have 0 communication skills. So you know how that goes. Like I remember the 1st 50 seconds when Dao got rejected and Kluen said to 'have a good trip' and then the rest is just mush. The end. The acting is OK I think?? Music isn't WOW (especially when I watch MSP afterward it's just day and night).
But truly, it is mediocre and I just kinda forgot about this show.