What was the voting age at the time of that election in Gaza? I've heard that the average age of Palestinians is 18, although that might only be a recent statistic. If the voting age of that population is so young, you might imagine the ignorance that population would have towards issues, or the potential that population might have for manipulation.
Did that 2007 election take place like US ones, where only like 2/3rds of people even vote at all?
Questions like this really make you wonder if it was even possible for the election results that put Hamas into power to be representative of the general population.
So, all of this is to say that I agree with you.