Instruct: Classify a review into positive or negative sentiment.
Query: Pentax W30 - Dont buy it!

I used the Pentax W30 for 3 weeks and it already died. It won't turn on. Seems to be moister in the screen. Even when I did use it the picture quality in movie mode was poor. Underwater movies and normal movies were grainy and jerky, even though I set for max resolution. Thank goodness Amazon will allow me to return it - then I'll order an Olympus, which get better reviews online. And this from a lifelong Pentax camera user.