K.P.
I always season my meat, but that's my preference.
Also depends on what you are cooking it for the mail purpose of.
I put mine in, and season with garlic, salt, pepper, parsley, and minced onion. Then put just a little water in, or broth like maybe 1/2 inch. Not 2. The broth keeps it juicier than water and gives it a really nice flavor.
On LOW heat= 8 hour cook time
On HIGH= 4 hour cook time