We have learned that it almost always has to be used by a man who has his facts wrong, that is, who does not see what he himself is really like, and who has not noticed what other people are really like.
If they think he would shoot them down like rabbits, it is because they have not the remotest idea what he is really like.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "really like" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.