BWB juices usually take a week to 10 days of steeping before they get to peak flavor. Don hand mixes all his juices to order fresh. I usually let mine sit for at least a week, and I'll shake the bottle pretty vigorously once a day. My experience with the 555 is that its one of the stronger nutty flavored 555s out there and not overly sweet, you may like it more in a few days. keep us posted.
Great info to know phorbin! Thanks and funny you should mention all this because its starting to grow on me a bit.
-VP