6 films have done 50m+ on a Saturday adjusted. Spider-Man, SM3, Shrek 2, Shrek 3, DMC, and TDK. Sith barely missed it at 49.7m. Right now TDK is the only one that is comparable since the other films didn't have huge midnight numbers on Friday. It's doable but the sellouts have to come but this thing is super saturated with a bunch of showings so it will be hard to know how well its doing in theaters with 30+ showtimes and few sellouts.