Would you say these veneers were colour matched properly? (Photo)

I yesterday had 2 veneers on my front 2 teeth, 1 tooth had started turning dark and my dentist suggested veneers. when I visited for my final placement appointment yesterday with my porcelain veneers I told my dentist I wasn't sure of the colour. She told me the cement used would correct it. After the appointment I raised my concerns and my dentist said that's because they're still drying. I also feel like they're placed in different spots I just didn't expect my teeth to come out like this.