For blind buys it is critical/audience acclaim combined with good price. I don't want to spend $40 on something I may not like.
For stuff I've seen its a combination of rewatchability and what I'm willing to pay for it. Some sets will probably NEVER come down in price, so if I like the show enough I'll splurge. I'm glad I'm not a Star Trek fan or I'd be screwed
Uncut episodes are important for all TV shows I buy, and to some extent, so is music. It wasn't until after I bought Wonderfalls that I read some of the music was replaced, but it probably wouldn't have made a difference in my purchase decision if I had known about it before.
For stuff I've seen its a combination of rewatchability and what I'm willing to pay for it. Some sets will probably NEVER come down in price, so if I like the show enough I'll splurge. I'm glad I'm not a Star Trek fan or I'd be screwed
Uncut episodes are important for all TV shows I buy, and to some extent, so is music. It wasn't until after I bought Wonderfalls that I read some of the music was replaced, but it probably wouldn't have made a difference in my purchase decision if I had known about it before.