I bought it just to see what it was all about, 1-2 days later my girlfriend saw my account debited for $1.05 and asked me what I bought. I told/showed her and said "that is the dumbest thing you could of possibly have bought for the iphone". I didn't go yell at her for paying $9.99 for mrs pacman. But whatever.
Anyway, I love it, it provides a good ambiance on my office desk.
If you like a good atmosphere at your office desk or the like, Ambiance and aSleep are two must haves at 99 cents a piece. I have both, downloaded aSleep first. Then the next day Ambiance added a timer and I switched since it had better sounds. Now aSleep has 50 sounds for 99 cents and is the better app.
So my girlfriend usually doesn't like my iPhone or the apps I show her, but she instantly loved Koi Pond. I made the mistake of showing her while she was driving. She grabbed it from me and started over feeding my fish. I had to take it from her for fear of her crashing into something.
My list of apps that get the biggest positive responses from various, usually iPhone bashing family members and friends:
MyWeather - grandparents go crazy for this
Band - most everyone, especially my friend who plays in a well known local band
Sketches - most everyone, kids, girlfriend's mom who is deaf
Ambiance / aSleep - parents and grandparents
TyroTuner - most everyone, especially musical friends
Tip - most everyone for simplicity
AOL / Pandora radios - my roommate who hates the iPhone always wants me to plug in my iPhone to his AUX input on his car to listen to Pandora
Sportacular - again my roommate who hates the iPhone, who plays college sports
Level - most everyone, my girlfriend for hanging pictures
Units - my grandma who cooks all the time
Remote - hooked it up at best buy and impressed some customers
Labyrinth - my step grandma who hates technology - she bought me a wooden one back in the day when i was little
BreakClassic - girlfriend loves this game, hates all the other games, and i have several
Crash Kart - all kids love this game
Netshare - my uncle who hates apple was impressed with that, and he is never impressed
eBay - my mom always grabs my iPhone when i'm at home from college so she can check her ebay store on the go
Dice - everyone loves the shake to roll with vibration feedback. they usually don't care until they try shaking it themselves
Shazam - girlfriend who loves knowing the names of songs and artists
Photoswap - my sister and girlfriend thought this was pretty wild sharing pics with random people
Also, why in the world would you give your girlfriend access to your financial information?? Haha...