Thanks for the review.
Comparing this with the newly released Macbook, I really can't see the 4% difference in the total score in favour of the Mac.
Graphics, CPU and IO performance is way superior on the S7, especially for long tasks.
Screen quality is excellent in both cases. The Mac's touchpad is better, but then it doesn't have a touchscreen, so let's say it's even. Both keyboards are decent, but not excellent (in the Mac's review you express concern at the new design), but despite that the scoring is very different. Real world battery life is on par, but despite that you signal it as a "cons" in the S7 review and as "pro" in the Mac's (generating a "wait, what?" moment).
Lower weight and excellent speakers cannot compensate for the performance deficiencies of the Mac (especially for workflows longer than 10 minutes) and especially for the extremely limited connectivity (and I can't see how a single port can yield a score >40% for the Mac). The S7 also includes a dongle for free.
Webcam quality is terrible for both models, but even a good 480p webcam (Apple) can't compete with a bad 720p (Acer) one.
What's more, the Acer has double the warranty.
I appreciate the reviews a lot, but the inconsistencies in the scoring are extremely evident in this case. Either you are weighting the final score in a funny manner (and this is something you should address), or the single scores are heavily biased.