Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Product but...

I love that this product permits long term emergency water storage of 5 years (as opposed to 6-12 months for bleach treated water).The idea of having to dump, refill & retreat large amounts that frequently is daunting at best, not to mention the hassle of hauling it all out of,& back into,its storage spots.To me this does make it worth the price, which admittedly seems pretty high for such a tiny bottle.However I was rather disappointed that when it arrived a significant amount had leaked out into the plastic bag (saturating the instruction pamphlet)even though the "collar" seal around the cap was intact.(This same problem was also posted by another reviewer who had this issue with 2 out of 3 orders.)