This is definitely one of the worst Star Wars games I've ever played, and I've played a large majority. I also picked it up during the BBV BOGO sale for 5 dollars along with Lego Star Wars. Not worth it if you expect your games to be fun. Only get it if you're an achievement whoring jerk like me.
How do I describe it in Star Wars games terms? It's like The Force Unleashed, if the TFU were marketed to 5 year olds. Enjoy zero consequence for death (and zero challenge, period, as your force powers are unlimited and you can just Force Push everyone to death while eating laser fire all day.. seriously, why is there even a block button?), and you'll be dying plenty because of the absolutely terrible, frustrating unintuitive jump mechanic. On a scale of 1 to 10, the difficulty starts off at a 1, and by time time you unlock all the cheats (they don't disable achievements), the game's difficulty becomes a 0. Seriously. This game is not made for us.