I think the thing to remember aboutElite, when trying to judge if it's a "good" or a "bad" game is that it's first and foremost anichegame. By that I mean for a small group of people (probably a few hundred thousand, at most) it will be the game of their dreams, but for most others it will be too time consuming, unintuitive and pointless. I'd put it there along with games such as Eve, the X series space games and a lot of simulation type games. You have to want to role play the part and make your own story, live the game, then you're going to love it. If you want a quick and good space fighting sim like, for example, Freespace (or is it Freelancer? came out about 10 years ago) then you won't like this game.
The way I see it, if they log player's playing times then there'll probably be a very large percentage that play for less than 5 hours and then never again, and another large percentage that play 5+ hours a day for days and months on end, and very little in between.