like anonymous said, alderwood used to be a magnet school where kids had to take an exam/evaluation before acceptance. then it was moved to quail hill 2 years ago. the entire school was picked up, principal, staff and equipment included, and became a neighborhood school. kids who were already going there were given a choice of keep going there or going elsewhere, and i think somewhere like 2/3 chose to stay (hence the traffic jam in/out of quail hill at 8:15am daily). since quail hill is a small neighborhood, they do not have an overpopulation problem. in fact, it continues to be a magnet school for those who do not live in quail hill (don't quote me, but pretty sure non-QHers still take the exam/evaluation).
since it used to be a magnet school, its scores were already higher than most irvine schools. then a funny thing happened...its scores went up after it moved to quail hill. why? because quail hill is heavily asian/persian/indian. the parents are heavily into academics, so the emphasis on education remained and might have become even more focused.
some of you are thinking, "not all asian/persian/indian families care about academics." to that i say, yes i know, but we're talking about overall trends, not individual behavior. some others of you are thinking, "so how high is the percentage of non-caucasians in alderwood?" here's a hint, a class picture i have is ~75% asian/persian/indian.
anyway, alderwood stresses academics and has a history of being in the top tier scoring-wise. it has very little teacher turnover` (majority has been around for many years), and their salaries are higher than the norm in irvine (hey, anyone who consistently beats the benchmark very much deserves it). its whole name is "alderwood basics plus", the basic plus part means it has an extra programs not offered in other irvine schools. it "feeds" into rancho san jaoquin which feeds into university high.
i'll end this with a funny story: before alderwood moved to quail hill, its principal did a dog-and-pony show with quail hill parents to entice us into signing up for the school. well, it didn't start out well, as the principal told us that alderwood was one of the best schools in irvine and anyone would be crazy not to want their kids there. also, if any kid does not fit in academically, then alderwood will give him/her the boot. heh heh, that didn't go too well, parents were throwing it back at him, "well, mr principal, tell us what is so great about your school that we would want to send our kids there?" he was genuinely taken about about our reaction. i imagine he was always approached by parents looking to place kids in the school, he just forgot how to do a sales pitch.
anyway, our kids are in alderwood now, and we're very very happy with it. it also has a broad after school program, thanks to on-site coordinators (not all schools have it on-site) and parental involvement (read $ donations).
good luck, black-acre seeker.