If the GF was fine, probably not. It is just that for the price, a Disney Deluxe isn't as deluxe as many places that are similarly $600+\night in the real world. The standard for a Disney Deluxe is not the same as a Ritz or a Waldorf in the real world.
Interesting you mention the GF. We ate there twice. Within 15 minutes of stepping out off of the monorail, my husband said "we should have stayed here" (that was never an option, it was sold out) It was the culmination of four or five interactions we had with a GF CM that made us feel that way. The most notable with a discussion with the general manager of V&As about Disney's ADR system and his offer to help with some issues.
The GF is the one hotel on property that we would likely stay at for the next trip.
To answer AA25's question - Do you mean what did the Poly provide that was different from say the RC, Waldorf or Four Seasons? Or how it compared unfavorably to that class of hotel? (give me a moment to put on my flak jacket.....)
If its the first - Branding is the obvious feature, its a Disney resort and the Poly going all in with the South Pacific theme. For us (the adults), it was a little too "cute." The location as it relates to the access to MK and the transportation center was wonderful. We were pleased with the ease to using Disney transportation. Location was the reason I switched my reservation from a free, 5 night stay in a Ritz Carlton suite to paying to stay at the Poly.
If you are asking about the second - Overall level of service, not one particular area. Some examples -
Upon arrival, our room wasn't ready and we wanted to eat a sit down (not a Capt Cook-style) lunch to relax after our flight. My husband asked the concierge about eating at Kona. He was told that wasn't possible because we didn't have a reservation. Any other resort hotel would have dining capacity and/or staffing to match the demand for dining business, F&B are huge profit centers. (My husband's look of utter disbelief and frustration must have made an impression because a table was made available immediately.)
Housekeeping - already covered that in a prior comment.
Bell Service - We arrived by private car service and left our bags while we were at lunch. Our room was ready by the time we finished lunch. When we called for our bags, we were told it would take a "couple hours" for them to be brought to the room. Not acceptable so my husband said he was coming to the stand to retrieve them himself. Then they agreed to bring them right away.
We didn't get the type of room I requested (I knew there was no guaranty) and were given option of moving the next day. I asked to have our packed bags moved to the new room while we were at the park and this request was denied (they don't "do that") yet it is something that would be a totally normal at comparable-price resort. We elected to stay in the first room.
Environment - This isn't a really a service issue, just a general observation. The Poly was insanely chaotic. The waiting areas for Kona and O'hana were overflowing with masses of people all the time, coming and going from the monorail was like walking thru a mall on Black Friday - all people, all the time. Unhappy people too. I saw shouting matches in line at Capt. Cook's over who was next. It just felt stressful and not relaxing.
Other things struck me as odd (in comparison to other resorts) like at the pool. The lifeguards were policing people holding a paper coffee cup within 5 feet of the pool deck yet absolutely no supervision for the hot tub where unsupervised children were jumping and out with beverages and food. Plenty of adults were drinking beer and what I assumed cocktails in the hot tub as well. Why freak out over someone walking closer to the edge of the pool to talk to their child yet turn a blind eye to far worse and riskier behavior 20 feet away?
Again, we had a great trip and if nothing else, we got an insight into Disney-business versus real world business. Obviously Disney does it right or people (including us) wouldn't spend four and five figures there for vacation. I continually tried to prep my husband so his expectations would be in line with what Disney
offered, not was he
expected for the cost. Only about 20% must has sunk in because he pretty much walked around in amazement the entire trip.