We have stayed there several times and had pool views which I found pretty pleasant. We went last year and decided to try a woods view and while I vaguely recall seeing some EPCOT fireworks if we craned our head a certain way, I STRONGLY recall the really loud noise from the service road below us. It was not peaceful in any way. There is constant traffic moving through it. We really didn't sit on our balcony much because of that. If I were to stay there again I would go back to a pool view.
Another consideration is to perhaps be closer to the hotel portion of Beach Club because if you plan to go to SAB a lot, it's kind of a haul for many of the villa rooms.
We do enjoy this resort, but we like to mix it up because every resort has its pro's and con's! The con's that I feel BCV have is that the rooms are smallish, views are not great, SAB is far from most rooms in the villas, and in general, the rooms seem a little dated and worn (at least the last time we went) but the pro's are very good: SOOO close to EPCOT, nice theming, close to parking (car) if you have one, SAB, and I just have to say it again, EPCOT, EPCOT, EPCOT. Can't beat that location!!!! Especially if you plan to spend a lot of time at EPCOT.
Good luck and enjoy!