I think with Gravity the best comparison movie is 2001: A Space Odyssey which, of course, is one of the all-time greatest sci-fi movies ever made, and one of the few movies that took the care to craft the experience of realistic, short-term future space living conditions, and the precariousness of just surviving in a suit in the middle of space. Gravity is the first movie since 2001 that effectively conveyed real space, and that's an enormous achievement (btw, if you saw it at home on a crappy rip, you saw about 20% of the real movie.) Most of the special-effects movies of the past 10 years just piled on a CGI spectacle arms-race - Gravity's effects were meaningful.
On the other hand, compared to 2001's storyline, Gravity doesn't hold up at all. It was really just a basic survival movie;
Speed in Space. Even the larger themes that it touched on ended up being subsumed. 2001 dealt with man's evolution, the dangers of artificial intelligence, the implications of space travel, and so on.
Anyway that's my 2c.