Colonial Marines tempered expectations for this, but it doesnt look terrible.
Kind of like Division with Aliens in it.
The good/bad thing about those kind of games is that there are constantly seasons added to it with new story content, so even if the initial campaign is short, it just keeps going until enough assets are improved to release a second game a couple of years later.
It definitely looks lots more polished than ACM and finally seems to just flat out abandon trying to tie anything into Acheron for once.