: The sound design is still atrocious. The weapons sound like cheap laser guns
: and The Covenant weapons sound like... I don't even know what... Cheap
: SYFY movie... The Warthog is still that generic Jeep that sounds like a
: moped that's been in the last two games... The Covenant Ships/Cannons
: looked... Human Made... What was with the Janky Jerking of the
: "Phantom"... Such a GREAT effect for the shield... SO much
: better than the older options /sarcasm... Hey look, the Elites have
: shields that don't look like generic glowing blue... for real /sarcasm...
: More open world... That could be good... some of the best fun from Halo
: was the missions where you chose the order... A Map? I dunno whether to
: rejoice for hand holding or be upset that the game is so poorly designed
: that it doesn't play naturally with waypoints... Throwing fusion coils...
: That's... new... Wonder what other innovative new ideas we could see...
: Remember Bionic Commando 1988? No No.. NEW innovation... What about that
: hook from Just Cause... NO NO INNOVATIVE... Like Halo used to be... What
: about that hook think in Doom from last year? PERFECT!

: Also... The pilot seems to whine quite a bit here... -_-
: Abandoned Plotline of the Created?
: Cortana is still good as seen in second trailer?

: *le sigh*

I snickered when I saw the Chief using his new Spider Man cable snatcher! It looks like it may add a fun element to the game play, but probably not on Legendary difficulty. The weapons really do sound horrible.
That's about the limit of my opinions. I'll wait until I see more game play videos.