I look at time as money in WDW. Every minute I'm not on a ride or having some sort of experience is money wasted. I also hate to rush. Conisder how much time you will use in transit. Is this the best use of your time? If not then skip the hopper.
DH and I used the hoppers 18yrs ago so we could eat in Epcot every night. On our 2009 and 2010 we skipped the hopper due to my mobility issues and having small children. We found the best use of our time was to hit half of the MK and Epcot the two days we alloted for each and one day for each of the other parks and a free day in whatever one we all wanted to go back to. This past November (week after Thanksgiving) we were forced to use hoppers as a package with Dance the Magic despite only have 3-4 hrs a day to enjoy the parks

. However the crowds were a 1-2 (yes it does get that quiet!

). In the few hours we had we got alot packed in so if we go back in November directly after Thanksgiving, I would consider it only because we were able to arrive late to fantasmic and get great seats because it was half full!
My advice is most of the time it isn't worth it. You waste time in transit especially if you take the bus. However if you want to eat in Epcot most nights or go at an extreamly quiet time of the year you just might be able to get even more in by hopping.