Wanda Cinemas has always been very active, from the introduction of cutting-edge technology, responding to important domestic film policies, to engaging in some bells and whistles, and has a very accurate grasp of the Chinese film market. Several of Wanda's branches in Beijing have a certain number of years, and each branch has an IMAX theater. The CBD store has been renovated in recent years, and the audio-visual effect is good. The No. 8 IMAX theater can accommodate more than 300 people, which is much smaller than Lumière and UME, but the equipment, commissioning and maintenance are relatively in place, the viewing effect is good, and the ticket price during peak hours is relatively cheap. The leather sofa seats in the theater are comfortable, and staff are arranged to guide each entrance, and the service experience is also very good. In the IMAX halls of some theaters, although there are no obvious deductions for the projection effect, the comfort in the theater is poor, such as the crowded seats in the Jinyi Cinema Huiju store, and many audiences complain that the health situation is worrying, and the end of the film begins to urge; The seats at the Jinyuan IMAX store of Xingmei International Cinema are slightly wider, but the stuffiness in the theater is obvious, and it is not worth the special experience. If it weren't for an IMAX movie, the brand's Hall 9 would be more worth experiencing than an IMAX room. Hall 9 is the top cinema hall of Wanda Cinema Line, RealD 3D playback system is equipped with RealD accurate white screen, obtained RealD 6FL brightness certification, and regularly accepts Dolby's 3D brightness monitoring, the brightness is comparable to Dolby Cinema, and the uniform brightness of the accurate white screen increases the brightness around the screen by 5 times. In terms of sound effect, it uses the same Dolby Atmos as the Lumière LD hall. Christie's 4K projectors can make colors richer and more detailed, but unfortunately, 99% of movies on the market are currently in 2K resolution, and in actual playback, the advantages of 4K are not used to the extreme. On the whole, the audio-visual effect of Hall 9 is comparable to that of Lumière LD Hall and Meijia Sanlitun's giant screen hall, and the screen size is about the same as that of IMAX Hall 8, which is very worthy of experiencing a well-made blockbuster. Although the lyrical and soft low-budget film broadcast effect is good, such a film is not easy to get the opportunity to schedule in Hall 9. The No. 6 hall, which has been widely publicized to the outside world, is indeed equipped with a rare domestic 270-degree ScreenX three screens, but it is actually a copycat product of South Korea's CJ-CGV, with the average brightness of RealD 3D, the viewing effect is not as good as that of a home theater, and except for a few works such as "Looking for the Dragon" to play a three-screen effect here, the proportion of other films shown in this theater may be out of balance, and it is not worth spending money on this. The sound effect and picture configuration of the 4D hall are lower, and the so-called 4D effects such as spray and vibration are currently only used well in places like Disney, and the director will not test the film in the 4D hall. It is worth mentioning that Wanda CBD, as one of the theaters of the National Art Film Projection Alliance, has a variety of film scheduling styles, taking into account popcorn films, commercial high-scoring films and niche art films, and some niche films can also be scheduled for several times, which is a plus.