Laser tattoo removal gone really bad and took to much time (Photo)

it is very hard to give you a definitive answer. it would be best if there was a pic of the piece before you started treatments, id like to know how long after the treatment was the pic taken, what type of laser has been used.In general using a state of the art laser (pico) most ink should be gone by 6 treatment especially the shading. there are too many factors to determine if you are on course... in addition to the above the type of ink used, the settings on the laser, the artist etc. Good luck