Overall, this drama had be on the edge of my seat waiting to see what happened next. I would definitely recommend it. I came to love it this drama for the main story line involving the success/failure of tech company Next In. I haven't watched many dramas that involve innovative technology so I thought that was a cool aspect.

*Story*
I enjoyed the main story line centering around the success/failure of Next In. This story line had some unexpected twists and turns that had me anticipating what would happen. My guesses were definitely not all correct.

I didn't really enjoy the love story lines. I'm not into romance in general but I felt like there were too many relationship stories going on and there wasn't much detail about any of them

I did like how the characters ended up being connected. I thought some of the connections were unique and unexpected. All the characters were accounted for by the end of the drama and most loose ends were tied.

I wish there were a few more ending episodes that went into the future. The final episode felt a bit rushed; like the writers were just trying to tie up all the loose ends and finish.

*Characters*
Surprisingly, my favorite character ended up being Lee Jae Jin's character. I was not aware Lee Jae Jin was an FT Island member until the time of my writing this review. His character Kang Chan Soo has a bright personality and I really enjoyed that.

I wish more attention had been given to the supporting characters. I ended up liking them a lot and wanted to know more about them.

*Acting*
I thought Junmyeon/Suho did a great job acting. Viewers who aren't familiar with him may find the acting over-the-top, but Junmyeon is extremely polite and kind in reality, so it was interesting seeing him play a self-centered CEO who is constantly yelling.

I also enjoyed Ha Yeon Soo's acting. I'm not familiar with her works but I think it must be challenging to play a character who is so bright and optimistic all the time.

*Music*
My complaint about the music is that they played the same line from the song over and over again multiple times each episode. I understand that dramas have title tracks but I think it would've been nice to have more than one because I got really tired of hearing the same line.