Caravan of Courage, the first of two Ewok films is a nice adventure film for kids, but too slow for adults to enjoy. The film captures the essential elements of what an Ewok film should be like but fails in certain other areas.
Firstly the film looks rather messy in comparison to other LucasFilm productions and particularly when compared to its immediate sequel. The narrator is also more distracting than anything and would sound more appropriate in a nature documentary rather than a children's fantasy adventure film.
On the other hand, the film sets itself apart from the bigger SW films quite nicely, feeling more like a fantasy than a science fiction film and having some fairly good special-effects and interesting creatures. But as said, adults are more likely to find the film numbing rather than enjoyable.