Looked at my list, only ones I had that I thought totally sucked were a few of my EMs but I had them back in the 80s when I got them for only 50 or 100 bucks and sold them for a decent price so not really a big deal to me now, other than that I don't regret any.

A Bally bingo machine. That's how you know I hated it, I can't even remember what the &^#$ title was. Oh wait, it just came to me. Zodiac. I think. I googled it and I'm still not sure. The head alone was so heavy I couldn't lift it off the cabinet without help. The grease used all thru the EM mechanics smelled like garlic mixed with skunk. Found out bingos are just boring to play to me, more like owning a slot machine. A really really big heavy stinky slot machine.