It's really not that great. I've got a few characters on it, but I haven't actually played it in months. I'm not a fan of the interface mainly because it doesn't work well with my Nostromo. It almost requires a full keyboard, but with the way combat goes a player can't take the time to look down at the keyboard.
Also, I have leveled from 42 to 57 just from the hourly invoking and tradeskills, which feels a lot like cheating. The first three invokes of the day give XP, each on half as much as the previous, but it is a very significant amount. I leveled from 56 to 57 in 5 days from just the invoke mechanism, and most of those were just hitting it twice per day, once before breakfast and once just as soon as I get home from work. My tailoring is now up to 20, giving me all this extra gear once I hit 58-60. Once I hit 60, I'll be in 7 purple items, just from tailoring.
My "Leadership" tradeskill is making quite the profit in astral diamonds. It's up to 14 now. It's a lot like the duty officer mechanism from STO.
Really, they made it too easy in some ways and too difficult in others. I don't recommend it.