If you are a Jays fan and want to see them do well, then you really don't have much of a choice but to hope Vlad lives up to the expectation worthy of such a contract.
I have been lurking on the old site and here but count me in the group that don't see Vladdy being worth 500m. Yeah, it will suck to see him on the Yankees or Red Sox for a few year but his later years is going to be horrible on the books.