The MPA gave the movie an NC-17 rating "for some sexual content." NC-17 is a higher classification than an R rating and means no one under 17 years old can be admitted to see the movie, whereas for rated-R films, those under 17 can see the movie with a parent or guardian. Blonde is set to stream on Netflix soon.

Unrated is a movie that has not been rated by the ratings board of the MPAA, it does not mean it's "worse" than a rated R movie, only that it simply wasn't submitted to be rated.

To sum up, you want to 4-bet to around 2.5x the 3-bettors raise when you are in position and around 3x his raise when you are out of position. In tournaments, size down to around 2.2x when in position and 2.7x when out of position.

A good winning 6-max reg will typically have a 4bet range in the region of 4-5%, whereas the average player has a 4bet range in the 2-3% region. In other words, it's not a big deal to slightly overfold when facing a preflop 4bet from an unknown.