Bill,
I have to say that unfortunately, I have used the new Kingsford. IMHO, it heats faster but stays hot for a shorter period of time. The price seems to be good though. Just this past Wednesday, I purchased four bags of it. They are the two bags per package type and the price of each two bag (24# per bag) deal was $7.98 at my local Home Depot. So for about $16 I bought 96# of charcoal. Bottom line is I don't like the new product as well as the original.
But, that being said, have you tried the lump charcoal? I bought a bag of it yesterday just to try it and I love it. I think it burns hotter and I think I like the flavor better. It's a little more expensive but, for me, I think it's worth it. I think that after I burn through the recently purchased Kingsford, I'll convert over to the lump 100%.