Just my impressions of what was there -
Whitewater - first time I played a nice one and got why people loved the machine. This was an awesome machine. Wow. I would take this over MM or AFM anyday.
The Walking Dead - I think that it is a good machine. I think the early hate will die down. I would rather play this than tron, actually.
Taxi - the one next to the Whitewater was beautiful. Whoever restored this machine did an awesome job.
Apollo13 - a pretty neat game. I liked it. The only thing I didn't like was that it sometimes struggled to keep track of how many balls were in play so when you drained your last ball, it would have to sit their until it timed out.
JM - not a bad example but the more I played it the more I realize I should pick one up sometime
Flintstone - I think this is a neat game. Trudeau did this game right.
Demolition Man - as much as I want to get into it, I always want to like it more than I do
Monopoly - I didn't get far into it but it seems a lot better than the hate it gets
The Addams Family - finally played one that impressed me. Maybe, I am a guppy for bright LEDs but I like it
It is really surprising sometimes when I run across a nice example of something that changes my opinion about a game.