At first I thought it was going to be boring, but as the action progressed it became really entertaining. It went through several stages. In the first, the viewer was watching an interesting psychological case study, and there were suspicions that it might be about taking on the personality from a previous incarnation, but it turned out that there wasn't such a complex plot.
The second stage looked at a conspiracy within the company's board of directors, and finally between rival companies. If the psychological case was entertainingly presented, the business cases were not successfully presented, and by the end I never managed to grasp the story as a romance, even though it was one.
The acting was nothing special.