Modern-era movies/tv showing people playing 70s dress-up and going through the motions (Boogie Nights included) is always kinda lame. You can cut the pretentiousness with a knife. Its never too close to how it really was. Though it sometimes has it moments.
https://youtu.be/KovhRkeHG4c
The only way to get there is to be there.
https://youtu.be/O_OSjDT7q8Y