There are two main problems with most movie and TV products currently coming out of the Anglophone world.
(1) They are dumb, and suffer from cartoonisation. (By this I mean the process by which something that starts out not being a cartoon is transformed into something that has most of the qualities of one.) Watching them is liable to make one’s IQ level drop several points, at least temporarily.
(2) They contain ideological subtext at an intensity level that is irritating.
Oasis is based on The Book of Strange New Things by Michel Faber, author of The Crimson Petal and the White. The latter was turned into a BBC television series in 2011 which, while relatively low on defect (1), collapsed under the weight of the other problem. The viewer was made more aware of the currently fashionable model of Victorian society (dark, hypocritical, perverted, etc) than of the psychology of the characters.