I'm glad you're having fun, and I encourage you to keep it up, but if you're gonna keep being pedantic about grammar, I would encourage you to take pause and reconsider the boundaries of the English language, because clearly you're having a bit of subject/object confusion. The subject, though not explicitly stated, is obviously always the person doing the drinking and the object is the beer. Essentially since it is obviously a human being writing the opinion and doing the drinking, they are the implied subject of the sentence. When people say how it's drinking, they are obviously expressing their opinion, not the beer's, though I do also love a bit of personification, something that also exists and is a wonderful rhetorical device in the English language... 'This beer is drinking' is perfectly acceptable grammatically, and a far less cumbersome way of broaching your opinion on a beer than saying, 'I feel that when drinking this beer I detect...' and don't you dare attack my erroneous use of ellipses, it's the bleeding Internet mang!
