It is an Alien themed Ninja Warrior course they chose to call a movie that wears all its plot functions so clearly on its form you aren't surprised once.
And it somehow does too many things at once: pay multiple homages to previous films, recycle themes/scares from previous films, and add Alien lore in a corny way just to have something "new" to bring to the table.
If you thought Prometheus/Covenant was a let down compared to the OG Alien, I feel the same way about Romulus COMPARED TO Prometheus/Covenant. Thats how bad this move is.
A good movie lets you leave the theater energized—this thing left me tired.