This was my first experience with contact lenses and I have to say I'm pleasantly surprised. Although the contacts are not the colour they were supposed to be, they're still in a nice shade of green, very easy to put in and take out, comfortable to wear, even all day long.
However, my mum tried them on and found them very hard to put in and very tiring to wear. We suspect it's because she's got smaller eyes and the contacts are purely too big for her. I have reasonably large eyes so the contact lens is the same size as my iris which I believe makes it comfortable to wear. I wouldn't recommend them for people with small eyes.