Grabbed a free copy of The Force Unleashed 2...and was glad I didn't pay for it.
I played the original on PS2 back when it was released, and - problems with the port notwithstanding - had a good enough time with that. Granted, that could be because I was younger and stupider then, but even so, it still managed to be a clever bit of pseudo-canon that told a story that neatly slotted into the gap between Revenge of the Sith and A New Hope without rocking the boat too much. And while most of its major plot threads were telegraphed from a mile away, it still turned out to be a fun romp.
Its sequel, however? ...I mean the long and short of it is that it's a Fix Fic, the entire purpose of which is to undo the canon death of Starkiller in the first game. No, seriously. You enter into the game as a supposed clone of the first game's protagonist, promptly escape Kamino and start searching for the first game's love interest. You reunite with your mentor from the first game, make a brief detour to Dagobah for a vision quest, rendezvous with the nascent Rebel fleet just in time to see the aforementioned love interest be abducted and brought back to the first world, leading you to pursue and - upon learning that Vader had been making an army of defective Starkiller clones - trash the place to end those operations, then beat Vader and take him into custody (with his hired bounty hunter tailing you)...and then the end credits roll. The entire thing takes maybe 5 hours.
Whereas TFU tells the story of how the disparate discontents came together and became the Rebel Alliance, TFU2 contents itself with just undoing Starkiller's death and getting his posse back together, and the gameplay isn't nearly deep or engaging enough to make up for that. Rather, it's clunky and repetitive. So yeah, not an installment I'd personally recommend.