When it's done to react to a spot or sequence or part of the action then I don't mind it in small doses.
When it's all match long and you can barely hear the announce team over what's going on, then it becomes an issue and it takes away from the match and makes it less enjoyable.
This is my problem with Xavier Woods. When he accents the action, he's brilliant. When he's yapping and yelling over the whole match, he's insufferable.