4D Ultrasound @30weeks!!!

Hello to all mommies! 😊
I have a question for all those who've had a 4D ultrasound in their third trimester.
Ive heard people say that after 30 weeks it's not worth it to have a 4D ultrasound because you won't be able to see the baby good. 
BUT I'm a believer that there has to be more positive experiences about third trimester 4D ultrasounds.
I will have one @30 weeks exact and I am wondering if anyone else got to see their baby well at this number of weeks. 
Comment your experience,
 please & thank you 💕