Density Discrepancy
The drops sink to the bottom of the water glass so that unless I physically stir the water with the spoon (swirling it doesn't work), I end up with plain water on top and ultra-concentrated fruit punch on the bottom.  When I stir it and then drink it really quickly, it's good, but otherwise, it just doesn't work.  I think it's a density thing.
Rating: 2 stars