At WDW, we always stay at BWV in a standard view. Usually, we only request non-smoking and upper floor. Sometimes we request dedicated (for studio or one bedroom) and sometimes we request near the bus stop or tennis courts (for view of higher level fireworks of Illuminations).
Even when we do not get all of our requests (we've always received our smoking preference), we get a good room. As long as we get a non-smoking room, I am very happy no matter which room I'm in.
At VB, we request non-smoking, direct ocean view and upper floor. So far, we've always gotten our smoking preference and twice, we've gotten a partial ocean view (could see ocean from balcony if we looked to the side). As far as I'm concerned, all the units at VB are good, too!
Haven't stayed anywhere else.