The
DVC tour is very low to no pressure. We took it twice, and both times they were done at or slightly before the 90 min mark. I suppose it would have been longer had we decided to actually complete paperwork on it - but we didn't and finally did our transaction via phone a few months later.
I arranged ours via a park kiosk both times. They picked us up at our resort given the day and time we were looking for. They drove us over to the preview center at SSR and we checked in. The kids were checked in to the supervised kids area and got to play games, video games, etc. DW and I were offered various beverages, muffins, cookies, etc while we waited about 4 min for the guide to appear. We sat down in a "living room" and he proceeded to ask some questions about how we like to vacation. Since we knew some about DVC prior to going in for the 1st tour, it was definitely less than what I was hearing from other folks nearby. After maybe 10 min. of that type of conversation we got up and walked over to see the models. We went across the street into the 2 SSR models - and spent a while in those. After that we over to another building and saw the AKV models. (Now they have BLT models there, too).
We probably spent a good 45 min. just looking around the model rooms, and then headed back over to the "office". At that point the guide showed us into a private room with a dvd player where he proceeded to show us some key points about DVC and how it all works. We went over pricing, the then-current incentive and any additional questions that came up. He left the room for about 10 min to give us a chance to talk, and then came back. We thanked him for his time and said we'd think about it further. The ONLY KIND OF PRESSURE WE HAD was when he told us that the incentive offered was only good until the day we left WDW (it was over and above what the general incentive was). He thanked us for coming in, gave us a bag of goodies and then took us over to get the kids and have some ice cream in the ice cream parlor. While we had ice cream they took our picture with a painted Mickey/Minnie backdrop, and handed it to as we walked out the door back to the courtesy van that then took us "anywhere we wanted to go" - we were headed off for a dinner ressie at DTD - so the driver took us there.
After we left the world - we got a nice note from the guide at home a couple of weeks later just encouraging us to call with any additional questions. The general incentive was good after we left, but the on-site one we discussed was a bit better. No bad at all, pressure wise.
The same kind of thing happened our 2nd time around, except it was shorter since we'd already had the "introductory stuff" the first time around.
Still got "goodies", and we were pushing the guide for a bigger contract 
He kept pushing back at the 160 min pt contract and we kept adding it and saying, "no, 250 sounds like what we'd need" Talk about "low pressure" sales 
We took all the info back to the room, did more analysis on our own. Our guide called to check on us when he said he would, again no pressure. We called back and scheduled another appt with him a few days later when we had made up our minds.
We were also able to have the kids come on the tour with us to see the rooms and then check them into the kids area for the "talking" portion of the presentation.
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