I had quite a bad astigmatism and they were honest and said there was a slight chance my worst eye wouldnt work but i can say i had the lasik treatment at newcastle and my vision is 20 20 the staff there from day one of my free consultation was second to none and as for the treatment im six month on and i have had not one day of discomfort but im sure if i did the staff would have helped without question if you are thinking of treatment im sure you be subject to the same professionalism thank to them i can see great......