The vitriol directed at this game is insane, makes for great reading.
The comparison to Elite is a fair one in some ways so yes the flying isn't anywhere near as complex but that complex flying is what stops me going back to Elite if I take a few months off I have to relearn the game all over again.
Elite now has planetary landings which are very very dull, you cannot leave your ship unless you are in a buggy on a planet, space stations are virtually the same everywhere you go and again you cannot leave your ship.
The main thing Elite has that NMS doesn't is multiplayer.
I enjoyed Elite but for NMS feels like a universe that has been lived in at least by someone, in Elite you are basically a pilot robot that shoots things or smuggles cargo.
Elite consists of a game and an expansion and if you bought in day 1 and are still playing costs vastly more than £40.