Abedeus said:
After trial is gone, it's not free. You have to buy the game and then pay $ to play.
You're half right. You don't have to "buy" the game outright, but there is a monthly membership fee. The upside: All expansions are free.
EVE is not your typical MMO experience. You are going to spend a very long time either freelancing (and being in danger) or working as a cog in a corporate machine (and still being in danger, but having more folks backing you up). If you like working with a bunch of people towards a larger goal, then this might be the game for you. If you like the "marketplace" aspect of making stuff and selling it, this also might be the game for you (that's what I did for most of my time playing). However, if you think you're going to be getting into those "huge fleet battles" they advertise in the first couple of weeks, you can pretty well forget about it (unless you have someone with a LOT of money backing you up).
Probably the game's greatest draw is that your actions (and those of your friends/corpmates) really can change the game's universe. Everything's for keeps, and playing it smart and making the right connections can get you places.