I think one is probably because the supervision of the director is not in place. When shooting, the shooting environment and people around were not well supervised. People wearing modern clothes sometimes appear in costume dramas, and the last performance is an obvious shot. Letting everyone watch a little drama also destroys the feeling of the whole drama.

I think the second is the problem of scene selection. For some very special plots, the director should control the surrounding environment, or modify some plots in the play during post-production. We should not let some flawed dramas go online directly, which is irresponsible to the audience and will also affect the audience's goodwill in the later period.

I think the third is that post-production is not in place. Because most plays will be produced in the later stage, it will change the background of the story and even change some filters in the later stage of the story. Therefore, post-production should be more careful when working, and the background should be checked during production to prevent background errors and some goofs.

I think the fourth is that the audience's requirements for the plot are getting higher and higher. Because the plots are more and more diverse now, we can be more selective as viewers. If a play is not good, the plot is not good enough, and there are many goofs, it will lead the audience to give up the play.

Nowadays, more and more people are very smart. While watching the drama, they will see many things and have many demands. Therefore, this requires the director to treat the requirements of the plot and be very strict with the actors. Make good things and good plays for everyone to enjoy. I hope more directors can pay attention to this point and make better plays for us to enjoy.