I've stayed at both CBR and POR and POR is no way as spread out as CBR. You can't get a room a little "out there" from the food court/main building and pool, but the walk is somehow more enjoyable and it's not as far as the far reaches of CBR.
The bus stops are quicker at POR too! One way to avoid any wait is to only utilize the bus stop at the main building. We would always catch our bus there after a beautiful walk through Alligator Bayou, looking at rabbits, chipmunks, birds etc.
We usually caught a light breakfast at the food court and hopped on a bus. The nightmare stories about long waits are most likely only during major peak weeks like school vacations etc. In the afternoon or evening we would get off at the main building and either hop in the pool, which is great, check out the reservation situation at Boatwrights for dinner, grab a quick snack at the food court or maybe feed the ducks at the boat ramp.
You will love it, it's totally different than CBR