We stayed at the Poly back in February under the 4/3 offer that they were running. Every single resort was available the week we decided to go but we decided on the Poly. It was the best decision we could have made. We loved it and everything about. I've provided some comments below on why the Poly made sense to us:
-Proximity to MK. We have a daughter who was 3.5 years at the time and knew we would spend the most time there.
-Ease of access to MK and Epcot. We requested the Tahaiti longhouse which is less than a 5 minute walk to the TTC. From there, you could jump on the monorail to MK, Epcot and catch buses to DHS and AK. Also, as previous posters mentioned, you can take the shuttle boats between MK and GF and the Poly. We did that one night after the fireworks because the monorail line was long...however you do have to break down your stroller. Also, this is important, you can either take the monorail from the TTC or Poly over to MK. They go in different directions along the lake. Also works in the revere so if your leaving MK and there is a huge line for the resorts(which happened to us)...head over to TTC side and jump on that one...Line was much much shorter. Also, if you are in a longhouse near the TTC, you can always take the Paddle Wheel ferry from MK over to the TTC...my daughter enjoyed that as well (don't have to break down your stoller) If you go over to the TTC first thing in the morning to head over to one of those parks, the buses were empty and based on our experience we walked right on each time with zero waiting. There were always people waiting at the Poly bus stops so we never used it. It appears others had issues with buses at TTC, but it worked out perfectly well for us. Needless to say, from MK to Poly there are a ton of options to get back quickly or more leisurely dependent on what you want to do.
-Room size- the Poly has the biggest, or second biggest (can't remember), rooms. With 2 queen beds, a day bed, table and chairs, lanai and decent size bathroom, we never felt cramped.
-Our daughter was 3.5 years at the time and we knew we would have to come back for naps, downtime, and to go to the pool. It was so nice to either- jump on the monorail w/o having to break down the stroller and getting back to the resort in under 10 to 15 minutes. It allowed us to come and go as we pleased and not feel as we were missing anything as you could look across the bay and see the castle.
-Fireworks...some nights we didn't feel like crowds (or we had been at another park) so we would walk out of our rooms, jump in a hammock or sit on the beach and watch the fireworks (direct on view just like in the park but you are a ways away) followed by the electrical parade.
-Resort feel. The other two MK area resorts are nice but don't have the "vacation feel" that the Poly has. Strictly personal preference but we just like the lush landscaping, the beach and the pool at Poly better. My daughter loved the slide and went down it many times. I went down first and waited at the bottom to catch her.
-Restaurants and shopping on site- With 3 good TS restaurants to pick from and 1 so-so CS restaurant to pick from it is nice to have choices.
-Walking trail along lake to GF...nice to walk...
-Neverland Club on site- My wife and I went out to dinner a couple of nights by ourselves and used the Neverland Club and the Simbas Clubhouse at AKV (also saw Cubs den at WL)...Without a doubt, Neverland Club was the best of the three...It was nice to put our DD4 there, monorail it over to GF for dinner at Citrico, Listen to the Jazz in the lobby for a while, walk back, get our daughter and still be able to enjoy the fireworks from the beach back at the Poly.
-Distances...you can walk from one end of Poly to the other in about 10 minutes. From Tahiti to the pool it is less than 5 minutes, at a leisurely walk, especially since you walk along the beach looking at the GF, Contempory and MK...seems like it took a lot less than that though to be honest! Quiet pool was about 3 to 4 minutes and to the ceremonial hall (main lobby)5 to 6 minutes. We were concerned about distances as well since a number of people complained about this when we were deciding where to stay but once we wer there our family found this to not be an issue. Oviously only you can decide if the "distance" is long or not.
In a nutshell....though I think I'm way past that

, while the Poly is expensive, it was a truly magical stay and we loved every minute of it...so much so that we bought into DVC at BLT...Hopefully the magic will continue there as well! Important thing though...at the end of the day, it is all about family and making your own magical memories. Those memories can be made wherever you stay and irregardless of how much you spend. That is the beauty of Disney and WDW
