TBBT is becoming a bit predictable... although the jokes in this episode were better than in previous ones, the characters have become too much themselves. Leonard self-defeating attitude united with his somehow angry response to many things imply either the character is running out of gas or the actor is tired... the physics and science jokes have evaporated and even if people didn't understand them they were a part of the story before. Anyway, the series is not bad yet but is not shinny anymore.
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