In the world of today, kids kinda need to be scared, and I think they like it more than they let on. With all the lies told by parents nowadays, kids need to be exposed to this kinda thing. This is one of the best movie adaptations ever! Perhaps it is too frightening for younger children. I guess maybe it would be a good idea to wait a while. Still, this is Don Bluth's best film and deserves a lot more respect.

It's amazing how these ratings can go awry. This movie may have a G rating but it should have a PG-13. There are scary occultic sequences with witchlike characters, a very scary owl and mature situations wholly inappropriate for 8 year olds. It is too dark, ominous and frightening for kids.

Granted, I haven't seen this movie since I was a kid...but my mother just told me she rented it for my son (who is 4) and my blood froze. I remember being horrified by this movie. I told her about it, what happens in the movie..and that I distinctly remember hating it. I would not recommend this movie for young kids..some older ones might be able to handle viewing it..but I wouldn't recommend it!

A great adventure story, beautifully animated, funny, and a female protagonist to boot! Mrs. Brisby has to find courage to save her sick son, including going to the *scary* Great Owl for advice, and asking the Rats of NIMH to move her cinderblock house out of the way of the tractor-plow. Two of the rats are bad guys and they plot a murder and see it through! The two of them also wind up killed, one with a sword and the other with a dagger. Also, the flash-back story about how the Rats of NIMG escaped has some scary bits when they are sort of tortured, and the narrator sadly explains how some smaller mice who tried to excape in the air vents were blown away by the fans. Mrs. Brisby also finds out the true story behind the death of her children's father. Now as a kid, I was very sensitive about death, but for some reason, this movie didn't bother me, I think because when bad things happen, characters show how to deal with it maturely. For instance, when Mrs. Brisby finds out how her husband died, she is sad about it but greatful to have been told, and understanding of why she couldn't be told before. As with other better known classics by Don Bluth (All Dogs Go to Heaven, The Land Before Time, An American Tail), the adventure is captivating because of the real danger characters face, but the skill of storytelling, the tenderness in the voice-acting, and the lightheartedness of the music, all combine to make the adventures fun and not too scary.

I used to love this movie, I was four when I first saw it - I liked it a LOT! :) I still like it somewhat..Its a pretty good movie :) Depending on ones tollerance for violence - it may be an issue or not..For me it never was :)

This isn't the type of animated movie that has a dark side covered with overdone cuteness like Disney was making at the time. This is quite open about its darkness.

I have to say, this is the greatest animated fantasy ever made. There were some violent parts though, and some blood, but it had a pleasent ending. The animation is fabulous, and so are the special effects, music, and voice talents. This is a film that young and old people will enjoy. It was a faithfull adoption to Robert C. O'Brian's novel.

when i first saw this i thought this was to scary for younger children