This episode marks the best Mary Cooper episode of TBBT to date with a fair share of racial and religious humor that doesn't get too offensive. I found Howard's remarks about getting only three wishes and about Jesus being the last Jew with muscular abs the most amusing. What was most pleasing was that it did not involve Leonard flying Mrs. Cooper into Los Angeles on implausibly short notice. And of course, as he very often does throughout this season, Sheldon realizes he more like other human beings than he is willing to admit and Amy is the one help him come to that realization. But in perfect Sheldon fashion, he gets the last laugh after feeling like the rest of the group is infringing on spending quality time with his mother.