Crockpot Hickory Smoked Roast

There's nothing really pretty about a crockpot hickory smoked roast, but it tastes really, really good. The recipe calls for brisket, but I substituted a beef roast, since it was 2 for 1 at the grocery store! The recipe calls for 1/2 cup liquid smoke, then corrects itself saying to use much less. I used 2 tablespoons.
Served with salad and mashed potatoes.
Recipe can be found here: Crockpot Hickory Smoked Brisket