Hi Minijeanie:
Not disagreeing with you at all. Timing is everything and 10 people can have 10 different experiences at the same place. I think this is why these boards are so helpful in that they offer differing opinions and allow others to learn from our mistakes in planning.
When we checked in at 2pm the hotel was at full capacity. That is the reason we got upgraded to club. But we asked for an upgrade. If we didn't, the front desk would have re-juggled all the bookings and perhaps bumping someone else who had not checked in yet to give us the GV room. When that later reservation checked in, they would have gotten the club upgrade. The point is, ask for the upgrade. In previous postings, there was talk of bribery, slipping $20, etc. No need, if they can do it, they will.
When we went to the Grand Floridian, we also asked for an upgrade. We were offered a LV room. We declined it because it was a smoking-optional room. So it is the luck of the draw.