Out of newer games, I absolutely hate Stern Star Wars. I hate the way it looks, I hate the rules, I hate how drain happy it is, I hate how it uses the action button. Easily one of the worst and most disappointing games of the last few years.
I found Rob Zombie to be very amateurish. I get why, but it's hard to look at that game in a bank and think its on the same level. I've flipped a Dominoes and thought it was boring, but fine. I was mildly surprised at Alice Cooper. I wasn't in love with it, but I was extremely impressed by the quality improvement. Some of the shots are bad though.
I was excited to try a multimorphic and thought it had a few interesting ideas, but is overall a total dud. I played maybe four games and I think I've had my fill for life.
Haven't played a Houdini yet, but my expectations are very low.
Worst game of all time? I humbly propose Big Ben