I actually finished this webtoon long ago, so I don't remember much about it. But I didn't have a positive memory or experience reading this.
The art. I didn't understand how webtoon commenters could say the MC or anybody was hot. Because based on the art, he (and everybody else in the story) is... not good looking.
The storyline was... well thought out. You can tell the author had taken their time to plan out the memory lapses and timeline. But it's too "convenient" for everything to happen the way it did, and it's just not believable for me. At this point, I don't remember the ending at all, but I remember it felt rushed and unsatisfactory.
One thing I DID like, was about the laptop:
I appreciated how the "laptop" revealed that it was actually not always a laptop, but that its form would be based on whatever object was appropriate at the time of the user. This made sense in a technological sense, because that freaking laptop should not have the capabilities that it does. I was so ready to ridicule how unreal it is, but I was pleasantly surprised about how transcendental it is.
It's short enough at 76 chapters on Webtoon, but it's a daily pass series, and for me it's not worth it to wait and read this mediocrity of a story. Not sure how the comment before mine got 11 chapters.