LOVE LOVE LOVE our DVC! We have had many wonderful trips and I say this with all seriousness...DVC has improved our family life as a whole. We are able to travel much more easily now. We go to WDW 2 or 3 times per year instead of once every 18 months...and we are always all so happy planning and talking about the next trip, etc. We just have a great time together talking about DVC as well as when we are actually there.
The negative threads you read here are posted by people who STILL love their DVC. There are a couple of things to take into account on these boards...First, many folks have been here since the early days of DVC. And these members have seen lots of great perks and benefits disappear. I mean, DVCers used to get FREE PARK PASSES included with their stay. Hello? Who wouldn't be bummed to see that go away? And other lesser ammenities have seemingly gone away as well. Those who are newer members can't miss what we never had.
Also, those who post here are DVC enthusiasts (a better word choice than fanatics, don't you think?

). We enjoy obsessing about every possible little DVC topic...towels, window blinds, throw pillows...seriously, there is even a VERY long, multiple-page thread about the SOAP!
So keep the negative comments in perspective. We evaluate lots of the tiny details that many folks would never even notice.
The one area that may, indeed, be a significant issue is with declining mousekeeping/maintenance. My guess is that this is a WDW-wide issue. They now employ nearly 60,000 people. And the cleaning jobs have to be among the least desireable of those 60,000 jobs, and they are thus hard to fill and short staffed in many of these types of positions.
Additionally, some folks are frustrated by not being able to book their home resort at only 3 or 4 months out (which used to be easier to do...however, now that there are more members, some of the smaller resorts can fill more quickly).
For us...in 6 or 7 Disney trips...we have never had any major issues. At OKW we did notice the aging of the resort, but that was all. I have booked every single one of our DVC vacations within 6 months or less and always gotten the resort that we wanted.
Welcome Home! Wishing you many magical vacations...don't stress about your purchase.
