I kid you not, I was robbed 4 times in Bali, the hospitality staff was very efficient at stealing shit out of my room whenever I wasn't there.  They stole things of insignificant value too, like one day they stole my shorts.  Another day, they got some of my cash that I locked in the hotel room safe.  This constant thievery happened at more than one hotel too.  Every day there was some sort of nuisance like that.  I think my guide was involved with this scam, because he was the only common denominator every time it happened.    

As for the food poisoning that I got there, it happened every other day.  If I skipped eating anything for a full day, I would start getting better.  But on day two, I would have to eat again, and it would start over.  It happened no matter where I ate, and no matter what I ate.  I didn't drink the water either.  I think I lost 10 pounds that week, and I was glad when I left so that it could finally be over with.  Just imagine getting Montezuma's Revenge in Mexico, which is a horrible experience, then multiply it by two, that is how sick I was in Bali.  As for the Balinese people, they all looked extremely malnourished to me.  If they got up to 5 feet tall and 100 pounds, they are doing very well by their standards.  One could only speculate that their food isn't really all that good for them either.  

I can't say I had a very good experience visiting that island.  I am glad your experience there was more enjoyable than mine.  I know other people who love going there and never had problems like what I am describing.  Maybe I was just their one millionth customer and got some sort of extra special treatment or something.