As someone who hasn't watched the original Japanese drama, I feel that I can give a clear review without any comparison to the original (though I hear it is very good) and focus on this drama specifically.

"Rich man" is a perfect example of a drama which began with incredible potential, however, the plot dried up quickly and the writers struggled to fill the episodes with something entertaining for the viewers, so much so that it completely ruined what I believe could have been an actual good drama. However, there were other minor factors that come into play when considering what exactly made this drama flop.

I have been following this drama since the first episode came out. I was excited to see Suho's acting skills shine and I must say that the drama started off absolutely fantastically. However, as it began to proceed, my Wednesday and Thursday evenings had turned into a chore to watch this rather than actual drama (which it shouldn't be, just stop and do your homework lmao).

Before I get into the depths of my review of why the writers completely failed with Rich man, I want to take a consideration a minor factor which did contribute in some ways. It is important to take into consideration, that Suho is an idol, not an actor, but as much as I love him, the reality is is that he is not experienced enough in acting to pull this off. No one appears to mention this because they don't want to offend their oppa but it is important to note.

You probably wonder why I continued watching this drama until the very end if I clearly disliked it so much - I have two reasons for this.

1. My desire for Bora and Yoochan to get together

Perhaps what put me off this drama was Yoochan's character in general. I had first thought he was a decent enough guy but as the drama proceeded I began to grow tired of his immaturity, especially in his attitude towards work and Bora, to the point where if anyone mentioned the words 'Big File' I felt myself about to have a seizure. In contrast, I enjoyed Bora's character, even if she could frustrate me at times with her solemn adoration for Yoochan. With Min Tae Ra in the way nothing was proceeding in the main two's relationship - but this want for them to get together made me pursue this drama until the end; disregarding the fact that I had skipped the majority of each episode (lol).

2. The side characters and their romances

Possibly what I adored most, was the story of Taera and the painter (who I have forgotten the name of..). Their story together was so refreshing and I enjoyed their encounters with each other. I am grateful that the writers ended their story on such a high note, of them travelling to Venice together, but not so much so that we got a kiss scene. Along with the other side romances, seeing these characters be happy, really made my heart warm; especially considering that I am not usually a big fan of the side characters and their romances in dramas.

Overall, there is one word that's sums up this entire drama for me - disappointing'.