I had a traumatic cataract in my right eye, which was fixed with the surgery. It's really simple and straightforward.
Thing is, you will actually come out with super vision. You will be able to see a colour normal people cannot see.
No kidding, the human retina can detect visible light but is damaged by UV light. So the lens blocks out UV light, but it also blocks a tiny bit of the visible spectrum, right at the violet end. The artificial lenses don't block this. You should be able to see it. I call it superviolet ... between violet and ultraviolet.
It is very hard to notice it, though. I only really notice it if I am in a nightclub or such where they have blacklights that make people's clothing fluoresce. The blacklights are sometimes just inside the superviolet range. They can be painfully bright.
Occasionally I notice that objects look different colours when I look through one eye or the other.
The only other thing is that you have to wear sunnies whenever you go outside, even in cloudy weather, because there is always stray UV bouncing about, which causes retinal sunburn (aka snow blindness). Just tell people you are medically cool.