EVE Online is a very different kind of MMO that has evolved significantly over time. I haven't played anything else quite like it. I played the beta for it (Armageddon day was so much fun) played a few months here and there over the years and more recently I redeem my 5 free days I get periodically to check out how things have changed how and diligently train some skills.
They have lessened the big startup curve (by eliminating the learning skills, which for players that had them had the skill points refunded for people to allocate into other skills) so you can get into the skills you want to use more quickly and you get a bit more of a skills push when you first start than when EVE first launched etc etc. There is the certificate planning system that helps new comers decide what skills they should be working on, and even veterans can benefit from this, since you can inspect what competencies pilots have before signing them up. The storyline missions structures put in also help pilots on their way getting them so good items and ships to give them a leg up.
Its one of those games that rewards a big investment and is ideal for those types of gamers that like lots of detail in a game. But it can also be punishingly gruelling. In the old days you could fly off exploring into low security space and see the sights, leaving your tin can at the EVE gate arrival system and hunting down that meddlesome Monolith. The people you encountered there as well were usually very nice too. Many a times they could of made life hell, but instead we would form up temporary groups, go exploring together and just have a good time. Nowadays your likely to get podded in next to no time unless you take very good precautions, thankfully however you don't need jump can maps anymore to get within jumping distance of a gate for a quick exit.
It could be said that EVE got off to a bit of a shaky start but they have worked hard and kept EVE evolving and growing its user base. The new expansion with the new character creation was lots of fun and I'm looking forward to the captains lounge that will be coming in the future (should net me another 5 free days).
I have a lot of nostalgia for EVE, even though I don't play it anymore. Its very good at what it does, but I just can't make that sort of investment for a game anymore. I've had a lot of fun playing it, and its nice for people to think twice about attacking me in low sec when they see the age of my character (though the recruiters come out to get me at every turn lol) but its just not for me anymore. I dabble and visit in EVE but thats all.