Slow Cooker Smoky BBQ Pork Sandwiches

As soon as I saw this recipe I knew I wanted to try it.  It is perfect for a simple Sunday dinner, simmering in that slow cooker all day.  It goes perfect with slaw, baked beans, corn or whatever you like.  Enjoy!
-2-3 lbs boneless pork loin roast
-2 Tbs paprika
-1 Tbs salt
-1/2 Tbs pepper
-1 tsp dry mustard
-1 tsp garlic powder
-1/4 cup liquid smoke
-1 1/2 to 2 cups BBQ sauce (we prefer Sweet Baby Rays)
-burger size sesame buns
Spray inside of slow cooker with cooking spray.  Poke roast in several spots with a fork.
In a bowl combine paprika, salt, pepper, mustard, garlic powder, and liquid smoke.  Spread mixture all over pork.  Place in slow cooker and cook for about 8 hours.
Remove roast from slow cooker and shred.  Place back into the juices.  Add BBQ sauce and mix well.  Serve on buns.  Enjoy!
Recipe slightly adapted from here.