Not everyone can be a good tattooist. There is a lot that goes into the practice, including artistic talent and patience. A lot of people try to cut corners when getting a tattoo by going to a cheap artist or getting their buddy to tattoo them with a gun he bought off of a friend. A good tattoo goes a long way, and these photos prove it.
Blowouts are the last thing you want in a tattoo next to infections. Tattoos that are blown out age terribly, look fuzzy and change the look of the tattoo. A blowout generally happens with poor tattooing but it is sometimes hard to avoid. This person didn't even try to avoid the blowout.