After testing this flavor @ 15% and right away test and 2-3 day steep.
My observation is it needs more apple and less spice, I added 3 drops tpa apple to see if that will boost the apple and so far no luck. Its is an apple pie but for me its far more crust and spice then actual apple. I will re-review in a week as other vendors apple has always taken a week or so to steep the proper apple flavor.
Ok I spoke a little to soon after letting it steep about a week this flavor is great the apple is really starting to emerge now, I think it will only get better from here.