Airport Mania - A little too "cute" for me but different and challenging enough.
Escape the Museum - Fun!
Money Tree - A little bit of skill. A little bit of time management. A little slow. A little fast. What's with the story though?
Mystery Cookbook - Hmmm... Interesting! A few different challenges in addition to the regular hidden object game. I like that you don't seem to get a boatload of time for each puzzle either. Nice character renderings too.
Super Market Mania - Whoa! Hectic pace! Challenging and fun, but I wish the cop would drop-kick the shoplifters... But that's really neither here nor there.
Build-a-lot 2: Town of the Year - A nice progression in difficulty and enhancements from the first one without losing the style. All-around great game.
Westward 2 - Loved it! Great improvements in game play and so many "Easter Eggs." I nearly fell out of my chair laughing when I found the Sasquatch!
Virtual Villagers 3 - Haven't played it yet but I'm avoiding the forums on this so it won't ruin the surprise. Getting ready to lose a little free time for sure!
Garden Defense - One of the BEST tower-defense type games out there, IMHO