The halving will be good because the supply will lower which increases the price of the bitcoins and that will help publicity
The halving is coming this year and I believe its a good thing for everyone . It is also bad in the sense because some of the people that are the target of the halving( the miners) they will lose profit. For other people other then the miners, that are holding their bitcoin it will be pretty nice for them.
I think this is an unfairness. Just think, the miners who generate new Bitcoin and they invest a lot of money for that, but why the block halving is is seen as bad thing for them?