This is not the first time I have beaten Viva Pinata, and it will not be the last considering I lost most of my achievements from this game whilst switching 360's.
Viva Pinata is a pretty simple game. You have a garden, and you have to attract and breed pinatas for fun and profit. You get experience for pretty much everything, and sometimes badguys come in to mess stuff up. It is also a pretty easy 1000 gamerscore points.
I played this when my 360 was offline, and somehow messed up getting back online so all my achievements were overwritten by the gamertag stored in the cloud. But I'm not so mad, I don't mind playing through it again. It's nice and relaxing and I like seeing my pinatas do their stuff. 5/5 stars.