[quote=@Kenshi]
If they would have just stuck with killing monsters, but no they had to throw in angels & demons...I think that ruined the show imo.

There's plenty of monsters,Cryptid, myths, that they never pursued.
[/quote]

I did enjoy the "Monster of the Week" aspect of the early episodes, though, I liked their larger arcs that did involve the larger powers that be because it was compelling. I think the difference for me was that the early angels/demons stuff was focused and had a purpose of leaving Sam in hell with Satan and Dean was meant to live his "apple pie" life broken and pining for his brother, ha.