I'm looking for a word or phrase to describe an activity which is not liked by everybody. You either like it or you don't. This word or phrase shouldn't be critical. I don't mean to say that somebody's interests don't make any sense. What I do mean is that I'm not someone who might be interested in this kind of activity, I'm not the right person to take it up.
For example:
Would you like to try canoeing? – Not really. It's … (only for those who really like this kind of activity but I'm not one of them).
Best Answer
MW:
TFD(idioms):