As an expert in the field of spirits, I have had the opportunity to taste and evaluate a wide range of vodkas, including Grangers vodka. In my personal opinion, I find Grangers vodka to be lacking in several aspects.
When it comes to taste, Grangers vodka has a peculiar flavor that is reminiscent of wheat, despite being made from corn. This unexpected taste may not appeal to everyone, and it deviates from the traditional smooth and clean flavor profile that many vodka enthusiasts look for. While taste is subjective, I personally did not find it to be a particularly enjoyable vodka in terms of flavor.
The aftertaste of Grangers vodka is where it really falls short for me. There is a distinct and unpleasant taste that lingers after each sip, leaving a less than desirable experience. This aftertaste can be off-putting and may detract from the overall enjoyment of the vodka.
In terms of burn/smoothness, Grangers vodka does not fare well. The burn is noticeable and can be described as harsh and unpleasant. It seems to hit the palate in waves, intensifying the discomfort. This lack of smoothness can make it difficult to enjoy the vodka neat or in cocktails where the vodka plays a prominent role.
On a more positive note, the aroma of Grangers vodka is relatively inoffensive. It doesn't have any overpowering or unpleasant smells that may deter someone from trying it. However, the aroma alone is not enough to make up for the shortcomings in taste, aftertaste, and burn.
Based on my personal experience and evaluation, I would not consider Grangers vodka to be a good vodka. While taste is subjective and preferences may vary, the peculiar flavor, unpleasant aftertaste, and harsh burn make it a vodka that I would not personally recommend.