1 dollar is about 10 swedish kronors if ignoring the rates of a exchange system.
100 kronors is needed to go to the pictures.
20 dollars = going to the pictures 2 times.
2 films = 3 hours, give or take.
People using movies to compare often forget the production cost of a 2hr movie is usually much higher than a 10hr video game DLC.
Just for your information, in general, the more "sandbox" a game/ entertainment activity(e.g. Board game) is, the higher the amount of time spent/ cost ratio.
The more "scripted" a game/ entertainment activity(e.g. Movie) is, the lower the amount of time spent/ cost ratio.
Of course, I'm not saying which one is better, I'm merely stating the fact.
Does that 100 hours make up the main quest? No. 10-20 hours is stated as making up dawnguards main quest, *not* counting side quests. This has been stated multiple times in this thread, along with the fact that until DG is out, we don't know for sure how many hours we'll be able to sink into it. Why do people insist on ignoring this?
Bethesda's games are known for their side quests and other non-main quest contents. That does not apply to the DLCs however.
Most Bethesda games have more non-main quest contents than the main quest. But look at all those Fallout 3 DLCs, none of them has much else if you do not count the main quest.