Also, I have seen toooo many times where the 2,3, and 4 of diamonds are scattered evenly and the other player doesn't have a diamond, but just so happens to have the queen of spades and plays it then. I've notice that the queen is always to my left waaaaay too often so if I take a chance and throw the Ace or King as the 3rd player in the sequence, 9 times out of 10, the queen will get played from the left. The game will make sure you get the queen of spades come hell or high water. If think I have seen my own partner low-ball me during a Nil bid causing me to take a hand, when they could have dealt a higher card to help me out. However, spades and hearts don't act right at times. Some games go way overboard and nearly give me motion sickness. I think the actual graphics of the cards are some of the best I have ever found because they are not over-run with annoying movements and distracting sounds of cards shuffling.
I don't know that this is deliberately rigged or just bad programming.