If you are wondering if they are worth $4 bucks each, I would say with you being a MSTK3 fan and all, you would probably find it worth it. If you have never listened to any, the SWHS is a good place to start, and maybe try Lord of the Rings and the prequel trilogy (they have riffed all three) or some other movie/s you own and enjoy watching. That way if you decide you don't like them, you can just give up.
If you are wondering if they are worth $4 bucks each, I would say with you being a MSTK3 fan and all, you would probably find it worth it. If you have never listened to any, the SWHS is a good place to start, and maybe try Lord of the Rings and the prequel trilogy (they have riffed all three) or some other movie/s you own and enjoy watching. That way if you decide you don't like them, you can just give up.