If you like strategic fighting, tons of starship upgrades, near-nil storyline, and a HUGE-ARSE world, then yes.
Here's the benefits:
A. THE largest MMO world ever. There are no multiple servers. EVERYONE plays on the same world, in one gigantic galaxy.
B. You can do whatever you damn well please. (There are consequences for some actions, but hell, if your strong enough, you can take it) You can be a pirate, smuggler, goodie goodie guy, a manufacturer, a businessman, a swindler, etc. Tons of stuff. And no real "jobs" are assigned.
C. Completely unique gameplay. It's nothing like any game I've ever played, nor yours. It's ALL mouse though, keep this in mind.
D. 100 man combat = awesome looking.
Here's the drawbacks:
A. Hardly any storyline, especially at the beginning. The missions get repetitive for a bit if you plan on sticking with the same station and not moving around a lot.
B. You do not "fly" your ship, you navigate it. That's the best I can explain it. You click somwhere, you fly there. And theres a bunch of warps to go to missions and such.
C. Can get buggy at times.
D. Nothing happens fast. To go from one solar system to the next takes about 2 minutes. When you travel through a whole region, you're looking at over 30 minutes.
E. You gotta watch for real pirates. People who will steal your stuff. You have to watch your own butt out there.
F. Because it is so big, you can get the feeling of being lost.
G. The interface takes a while to get used to.
Anyway, I like it, I'm playing it now. But I recommend you take the 30 day trial for a run. If you don't like it, your only out $20 :/