I guess you were lucky, I usually don't find much spare time to review other people's valuable work (like yours) while working on my own topics. That's really tragical but that's life I think (with two young children).
Sadly, the same here, reviewing code just isn't much fun, especially when everyone finds something else interesting and worth the work. I should definitely contribute more in this area myself. (And I don't even have children so no excuses there.)