We were very pleased with this purchase; of course the acid test will be during our rainy season as to whether it will be truly water-proof but it appears that this product will live up to it's billing.  My husband especially liked the hydraulics with the lid-we have grandchildren and it would not be good to get little fingers or other body parts caught in the top!
The only reason I couldn't give it 5 stars was because while one deck box arrived in perfect condition and went together easily, the second one had a tab that had broken off during shipment.  We contacted the company as per their instructions and they immediately shipped a new piece out to us.  However, that piece also arrived with the very same tab that was broken and buried in the packing foam.  My husband did go ahead and put it together anyway and it appears that it won't be a major problem as it is just as tight at the seams as the first one.
These will get lots of use this summer!