The last episode could have been better

I was watching RWSP since last few weeks. The episodes were amazing and fun to watch. 16 episodes were too less for the show. I wish they had shot 4 more episodes as this show was highly entertaining. 

I just finished watching the last episode and I kinda felt disappointed. 

The editing was bad. They showed Harsh and Bharti in the beginning, then they disappeared in the middle and were shown again in the end for 2 minutes only to leave the sets. The editing looked out of place. 

I liked Gaurav in the entire show but in the last episode I felt he was bit rude to Pandya store cast when they lost the game. He was continuously making fun of them for losing and I feel he overdid that.

Fahmaan and Ayesha were there not there there not there. Again the editing problem. 

In the final round suddenly what happened to Anupama cast? There were not able to guess even easy songs. Also it seemed there was some sort of an argument between Harshad and Imli cast.