Game plays fast but partner is a moron

Partner bids 1 with Ace of spades and another Ace which he leads - doh! He has no idea how to back up your nil bid - with Ace Queen 4 of diamonds he leads the 4 - double doh!!

Game is marginally OK as a practice tool but the AI is feeble. The robots constantly underbid their hands. They never bid nil. They dont know to play your nil, either as partner or defenders. Dont waste your time. This app was designed by someone who HAS NO IDEA HOW TO PLAY SPADES and is so bad it isnt even fun.

Random Factory about Spades., v2.6