However, last summer, since the shows that air are pretty much crap, I ordered season one and decided to start from the beginning. It seemed like something Dan and I could do together. It could be our show. It took us a long time to get through season one, but by fall, we'd made it and I forced him to order us all the remaining DVDs since they were on Black Friday clearance.
Again, progress was slow until about a week ago when Dan told me he isn't as into it as I am and I am free to watch them alone. I have since torn through about 25 episodes alone.
So, right now, I haven't seen Seasons 3 through 6. Apparently all the stuff in the middle where people keep dying and getting sent to Hell and losing souls and yada yada yada. No spoilers, ok? Also, I haven't seen the last couple of episodes of the current season, so again, No Spoilers!
Random tangent: you can totally use 'Supernatural' to bond with preteen girls. At a mentoring lunch with a bunch of middle school girls, the only topic of conversation I could keep going was about 'Supernatural' and it's crazy fandom. One of the girls even told me I reminded her of the character Charlie.
Why didn't we have shows and crazy fandoms like this when I was a preteen girl?