The angle of the hair growth is determined by the surgeon who creates the recipient sites. The direction of the recipient sites, which is made with a needle, has an angle that will eventually dictate the final hair growth direction. I can’t tell from these photos the direction apart from the curl to your hair. I would have to look closely at the angle that the hair exits the skin to determine if the angle is correct. I have seen many hair surgeons create the hairline like the wheels of a bicycle spoke, circular from a mid-point in the center of the head. When it is done this way and the hair is straight, it is impossible to make it normal looking.