Instruct: Classify Amazon reviews into positive or negative sentiment
Query: couldn't live without it those first few weeks

I think this is a must have for new moms! I always had it within arms reach those first few weeks; so nice for timing feeding and for knowing when I could take my pain medication. Once my baby was old enough I started feeding him on demand, so I didn't really need this anymore, although I do now use it to time how long he sleeps at night. I like that you can press a button for backlight, but sometimes I have to press the button several times before it works (that's the reason for 4 stars instead of 5), but it's only $20, so it's well worth the money!