If you're not interested in raw gameplay footage, captured from the game's E3 build and subsequent closed alpha tests, you won't find much talk of Battlefield 5 online.
Since the reveal in May, EA only released a few seconds-worth of trailers at E3 the following month. Plenty of Battlefield fans will tell you that EA's marketing push for Battlefield 5 thus far has been nearly non-existent. It looks like player anticipation for Battlefield 5, at least judging by its pre-order numbers, has not been great.