3D ultrasound?

F

I am so curious about the 3D ultrasound . Does it really show what your baby looks like or it’s not 100% ? Some I’ve seen some moms who post there pictures here , some clear and some are blurry . I want to wait and see what his features are but I’m so curious too !! Any recommendations? Specially moms who’s had there baby’s did they look like the ultrasound or should I wait ?