Noby Noby boy can be good, but it can also be a pain...
At $7.90 (NZ) it is worth a buy and it is not a rip off.
Good points:
smooth graphics with a kids tv feel
relaxing music
easy trophies
cheap
you tube uploading of videos
all objects can be interacted with
Bad points:
painfully difficult camera controls
menus hard to use
low replay factor
maps too small
so really, this is a game that is basically a more interactive form of art than linger in shadows for only $2 more and it will be an instant classic for trophy horders.
if you have any doubts in buying it - don't buy it
if you have the money and want a one off strange experience - check it out