Right now it seems to be popular to do some ultra-plastic tech-death nerd music, all kinds of gay metal/death/emocore with pseudo-hardcore growls and cheesy autotune choruses or artsy hipster black metal, but no matter what the current trend is, there will always be bands in every genre, so I don't care what metal-trends there will be now or in the future.
But most new metal sucks anyway, though there are countless bands and albums from the 80's and 90's I can listen to, so whatever.