Don't you hate it when you tell someone about a really good eatery, treat them to a meal there, and the experience is unexpectedly underwhelming?
I visited my brother in Sydney, and was trying to educate my unimaginative meat and potatoes kin about the glory of a well-made curry laksa. Not knowing Sydney at all (I'm from Melbourne, and now Albury), I googled highly-rated Laksa hangouts and came across one that was universally acclaimed. The Laksa was uninspired and looked as they they'd simply thrown in whatever ingredients they had left over, while substituting Keen's curry powder for about half a dozen other key flavours.
My brother never said a word, but his look spoke volumes, making me feel like a prize twit. The saddest part is the unlikelihood of ever getting him to try something exotic (for him) ever again.
PS. The forum is trying to tell me my new topic looks similar to the existing topic, "Need Help Finding The Best Place to Get a Birth Edition of Newspaper for My Son as He Turns 21 Next Week"???????!
These things happen. It's the same as him taking you to the best steakhouse in town and everything being underwhelming. I'm sure your brother will be able to move on. Maybe rely on word of mouth more than the Internet in the future for eating options?