The Daylite Plus is ideal for EDC or on short hikes. It's the perfect size/weight without feeling like I'm lugging a full size technical pack when all I need is an EDC out of the house. I prefer backpacks (over a big tote bag or purse) because they're so much more practical, especially when I'm bringing home groceries or work.
Right. Now the minor complaints: I agree with everyone that the two side pockets are nearly useless for their intended use. I've not found a water bottle that will hold in the side pockets. Inevitably, even with slight movements, they fall off. I store water in the pack instead but Osprey needs to address this common complaint about this pack.
The other much more minor quibble is it'd be great if there was a separate handle on top. The current design uses the top of the backstraps as the handle (which generally works fine), but I would also appreciate even a small loop as a separate handle; it would be easier to lift and grab.
Overall though, this is favorite pack among the many that I own and use. The two issues above drop an otherwise good pack to only 4-stars.