Took about 7 hours to build LEGO's 10221 SSD, and you get to see it happen in 3 minutes. Thankfully I had all manner of auto racing coverage on DVR to keep me going!
Random question of curiosity: Why do many folks refer to time-lapse videos like this as "reviews?" Nowadays it seems just about anything that's put on YouTube is titled "review." Builds, unboxings, show-off of one's own MOC, webcam footage of a person talking about a picture of an upcoming product, slideshow of photos of an upcoming product, anything! We need a new word for an actual product review, since the original word has practically lost its meaning.