To dream that you are watching animation, suggests that you can find the humor and comedy in most situations. You tend to take things light-heartedly.
Please See Also Cartoon.
Animation, anime, or a cartoon format can represent:
The idea of not being real
Your own sense of creativity, an extra effort on the part of your imagination, or a need for creativy
An aspect of a dream in which the message is the point, rather than how the message is portrayed
Fast change in some important situation connected with work or study.