Review of The Weekend Vortex

I've been complaining a lot since this season began; my main complaint is that characters are losing their characteristics, showing too much of the actors' personality. Also, I felt sad how normal Amy had became, since she used to be the freakiest character in this show-- after Sheldon, of course. I'm aware many fans argued on the internet begging for an old times episodes, in which the nerds would go back to play games and eat pizza all night. The writers probably noticed this and decided to make this episode to remember the good times of this show. Sadly, I don't believe it's going back to what it was in the last seasons; I really hope we'd get more episodes like this...