heres my review:
mixed with 10oz 1% milk and ice.
Mixability: everything mixes well in my magic bullet blender, however there were no clumps. A shaker cup would have been a better test of mixability.
Texture: had a slightly thickened texture, more so than the current Isolate i use. This makes it resemble a milkshake more, i like that.
Taste: The cake batter tastes very similar to french vanilla, but milder. Or maybe a vanilla frosting... Tastes very good and would be easier to add other things like fruit to this flavor as usually a french vanilla tends to overpower the flavor of the shake.
Overall, the cake batter was good and I would recommend it. It mixes well, has a milkshake-like texture and most importantly, tastes good.