This isn't a great trailer, but honestly I think at this point they're running out of stuff to really show. If they give away all the good character moments or the best action beats (if they haven't already) that would be dumb. As it is, they're clearly holding back because there'll probably be at least 2 more trailers before the film is out. I expect a Superbowl ad next month, and another full trailer by March, and one more final trailer about 1-2 weeks before it opens.
They're using a lot of the same scenes from the previous trailers here, expect different footage to try and keep it fresh. They're holding back on Vision and Quicksilver, maybe because not all the effects are done? So yeah, it's not very interesting as a new trailer, but there are some pretty nice but really short teases in there.