Having not yet seen any other Tenchi Muyo, but enjoying anime I had high hopes for this movie. In part, these were met - the humor generally works very well, the animation quality is uniformly high, and the emotional parts almost convince.
Therein though, lies (in my opinion) the main failing of this film - enough time is never spent fleshing out the relationships between the characters. This can be explained by its origin as a series, but weakens its qualities as a standalone film. Also, as it is based upon a series, you know that no major characters can die (to maintain continuity with the series), which removes some of the excitement.
I expect you would get more out of it as a fan of the series, so you then already know most of the characters.
In conclusion I like the film, and will watch it again, but cannot agree with some claims that it is a masterpiece...(7/10)
Therein though, lies (in my opinion) the main failing of this film - enough time is never spent fleshing out the relationships between the characters. This can be explained by its origin as a series, but weakens its qualities as a standalone film. Also, as it is based upon a series, you know that no major characters can die (to maintain continuity with the series), which removes some of the excitement.
I expect you would get more out of it as a fan of the series, so you then already know most of the characters.
In conclusion I like the film, and will watch it again, but cannot agree with some claims that it is a masterpiece...(7/10)