As a movie taste analyst, I have analyzed the user's movie-rating history and generated the following TASTE-REASON pairs:

TASTE: I enjoy romantic comedies.
REASON: I rated movies like "Grumpier Old Men", "Bob Roberts", "Moonstruck", "When Harry Met Sally...", and "Romancing the Stone" highly, which are known for their romantic and comedic elements.

TASTE: I appreciate historical dramas.
REASON: I gave high ratings to movies like "Sommersby", "Excalibur", "Witness", and "A Walk in the Sun", which are set in historical periods and explore dramatic events.

TASTE: I have a preference for feel-good movies.
REASON: I rated movies such as "Blue Sky", "Music From Another Room", "Mrs. Winterbourne", "Blast from the Past", and "The Wedding Singer" highly, as they have uplifting and positive storylines.

TASTE: I enjoy action-packed films.
REASON: Movies like "Top Gun" and "St. Elmo's Fire" received high ratings from me, as they are known for their thrilling action sequences and intense storytelling.

TASTE: I appreciate unique and unconventional movies.
REASON: I gave a high rating to "Oscar and Lucinda" because it is a unique and unconventional film that stands out from the rest.

Now, let's analyze the user's tendencies for high and low ratings:

HIGH RATINGS: The user tends to give high ratings (above 3) to movies that fall into genres such as romantic comedies, historical dramas, feel-good movies, action-packed films, and unique/unconventional movies.

LOW RATINGS: The user has not given any low ratings (below 2) based on the provided movie-rating history.

Based on the user's movie-rating history, it can be concluded that the user has a preference for a diverse range of genres, including romantic comedies, historical dramas, feel-good movies, action-packed films, and unique/unconventional movies. The user tends to appreciate movies with strong storytelling, engaging characters, and genres that evoke emotions.