I did the the International Program, it was amazing! I know two people who ended up staying, one had duel citizenship and the other fell in love with one of the chefs and they ended up getting hitched.
If you don't have anything "holding you back" here, spouse, kids, crushing debt, I highly recommend going for the IP program, one year is better then no year and you honestly never know what will happen! It was the best year of my life and I wish so much I could go back(I'm totally working on the BF that we need to find an angle to move down there

)
I will advise, Not sure how old you are, but it is mostly people in their early 20's and you will be sharing an apt and bedroom and it can a little wild. Think college dorm atmosphere sometimes. lol