Although I don't usually like single plot-line movies, Tau asked some very deep and valuable questions without intending to. The philosophical aspect interested me the most. It was meaningful and touching so it was quite wholesome for me.
There were parts of digital illustrations which intrigued me, however, there were also parts at the beginning which didn't have the best cinematography techniques. The beginning scenes of the movie were quite tedious to watch also slow in action which made it hard to get into.
Overall, the casting was proficient. Alex, Julia and Tau were well-played however I perceived the online meeting scenes to be oddly showcased. The acting wasn't the most natural, those scenes were the weakest point of the movie.
8.5/10