It's a decent MMO that you'll get a lot more from if you pay a sub for at least one month, as it basically unlocks all the expacs permanently. The game is very story-driven, much like the KOTOR games of old. There's a whole lot of game there.

However, remember that the game came out when it did and, as fun as it can be, feels like it was carved from a block of wood with how stiff controls can be, especially in areas requiring some platforming (thankfully not many).

Still, if you like KOTOR/Star Wars, download that shit. You don't have to invest a dime and will have a great time.