as someone who loves space games, and has put hundreds of hours into both this and no man's sky, this is imho quite unfair. that game was a disaster at launch (i was there, the horror) but the updates hammered it into very good shape, especially atlas rises which throws in a number of main story plot quests which you can do or ignore at leisure. the space / combat portion will never come close to elite, but in terms of exploration and discovery it is currently light years ahead. tons of gameplay loops, reasonably decent missions for various factions which encourage exploration and unlock the ability to upgrade scanning equipment, which leads to significant discovery payouts / bonuses which feeds back into base building which loops around to more exploration etc.
i'd personally *love* to see the exploration / planet content in elite fleshed out in similar fashion - you're encouraged to spend hours finding all creatures for a bonus, for example, or scan x amount of minerals to progress missions / yet more exploration. and when you have as many planets as you do in both this and that, anything making you want to stick around and look at things has got to be a good thing.
it's honestly worth giving it a go if you've not tried it with the most recent additions. anyway, back on topic.