Considering Halo 4 has been released not to long ago, I'm not quite concerned about Halo 5 as of now. I'll have to see some game play of it whenever the time comes near for Halo 5 to come out.
And a remake of Halo 2 would honestly be a great idea IMO, and I'm sure many more could agree.

Yes I love halo4 and 343 for making the game can't wait to see what they do next halo 2 remake would be nice

Heck no!!!! 343 ruined halo 4. I hate halo 4 and as long a 343 is making it I won't be buying it!!!

Depends. Are they going to be smart for once and do a beta like what they should have done with Halo 4? If no, then why should I? If they won't let the general public test out the game to see what needs fixes and what doesn't, then why would I want to play a game that's still practically a beta itself?

Halo 1-3 were all great games. I honestly think the armor abilities and other new features that Reach brought to the game ruined Halo.
I would love a remake of 2 or 3. That's the only way I would ever get another Halo game. Halo Reach and Halo 4 were extreme let downs.

I also miss the ranking systems over XP systems

I was let down by Reach, and I do enjoy Halo 4 but I don't know whether or not I would buy Halo 5, it would be entirely dependant upon whether or not the screenshots and released gameplay looked good to me and if any of my friends got it.

I'll get Halo 5 regardless of my feelings about Halo 4.

Halo 4 is amazing, I'd still buy Halo 5 even if Halo 4 turned out to be awful.

Halo4 wrote I'll get Halo 5 regardless of my feelings about Halo 4.

well i truly wouldnt mind a halo 5 that they take time on. i think 343 could make a good halo 5 if they took a lot of time and effort, thanks for the feedback