The original ME trilogy itself is wonderful, magnificent.
In my opinion, the first one has many shortcomings, which are offset by the greatness of the game itself as an excellent story-driven RPG with an excellent adventure atmosphere. The second is my favorite, where most of the shortcomings of the first were improved, the plot became more epic, more interesting, and the character quests became better. The third’s ending, of course, with its “traffic light” became a meme, although I liked the game by inertia, but still the game is excellent.
The Legendary Edition has its advantages, not to say that it’s visually amazing, well, they improved some things in the graphics, but not much, they improved the combat - this is a plus, they removed cutscenes related to the female gender - a minus, they redesigned the interface - very controversial , it used to be variable - for consoles it was console, for PC it was PC, now it’s more of a misunderstanding.
But the re-release is rather controversial for those who played the original; for new players this is a great series worth getting acquainted with.
If for the original trilogy I give an average 9, of which 9.5 is the first, 10 is the second, 8 is the third. I'll give the re-release an 8.5