How do you like Bonnet Creek? If my family goes again, we will be looking at trading out a week from our vacation club and Bonnet Creek is an option. Do you still feel like you are in the Disney bubble? Is there race and expo transportation?
We rented a car, but we always rent a car no matter where we stay. I think that renting a car is an absolute requirement for ease getting around WDW. If you generally have a car, getting around is just as easy as driving from any WDW resort. If you are a fan of the buses, I wouldn't recommend it. Their shuttle is not free, and it doesn't run regularly enough to be considered an option, IMO.
You have to consider parking in the parks. We have APs, so this was not an issue for us.
You also need to remember that you cannot charge back to your room, so bring cash and/or a credit card and photo ID into the parks with you. This did represent a difference for us, but we didn't even notice after the first day since it reflects how we pay for things every day.
As for the Disney bubble - it felt like a moderate resort with a different theme.
Finally, the food options at BC are very limited, but we eat in parks or at our favorite resorts anyway (which is our standard), so again no change for us. But without a car, this would present greater difficulty.
For us, with a rental car, it felt just like every other WDW vacation. We would not stay here without a car.
ETA - We paid $1600 for 9 nights in a HUGE 2 brm suite with complete kitchen and washer/dryer.