People love bitcoin because they can earn bitcoin's free by doing a job like joining in signature campaign earning will surely take a lot of time think of it that people hate bitcoin . Also they may hate when when there is too much dip happening for unnecessary reasons making the value down of their investment.
If someone know all these great features he definitely love bitcoin...
Eearning money for free.
Saving money and be your own bank.
Send and Receive payment Fast.
Get your millions of dollars with you every where.
these are some brilliant features of bitcoin if someone know them clearly he can't hate bitcoin.