I felt Brain was an intense medical drama. It truly was about competition and relationships in the work environment. If you are looking for a romance, this is not it. I felt that the acting was great; the depiction of the neurosurgeon and the surgeries they featured were very realistic. I would have preferred just a little more romance because this was one of the competitive points between the two main male leads. This is also one of the dramas where I actually liked the second female lead better. Her story was interesting and felt that she was actually a better match to the lead. No romantic conflicts in this drama because the romance really is not the focus. If you have a love for medical dramas, this is definitely one to watch; however, if you are looking for romance, you might want to skip this.