Sentence examples for maybe not so much from inspiring English sources

"maybe not so much" is a correct and usable phrase in written English.
It is typically used to express a lesser degree of something that has been previously mentioned or implied. Example: "I thought I would enjoy the new restaurant, but maybe not so much. The food was mediocre and the service was slow." In this sentence, the phrase "maybe not so much" is used to express that the speaker's initial expectation of enjoying the restaurant was not fully met. It suggests that they did not enjoy it as much as they had anticipated.