Stage 1: Game is released
Forums run rampant with “Cant wait until the game is released” threads. First reviews come out and links to them.
Positive Threads to Negative Threads: %90 / %10
Stage 2: First few days
Game is generally praised on the forums, few complaints are expressed
Positive Threads to Negative Threads: %80 / %20
Stage 3: Week passes by
Whiners gain momentum and start nitpicking more about weapon “X” not being like weapon “X” in the previous game. Aspect “Y” is not the same like aspect “Y” in the previous game, object “Z” is OP…ect ect. Change of any sorts starts being expressed as a negative significantly more and more. Calls for refund from overzealous drama queens start.
Positive Threads to Negative Threads: %60 / %40
Stage 4: A month passes by
Nostalgia, having altered the memory of complainers to the idea that previous games were significantly better than they actually were, start coming out in droves and complaining how inferior this game is to the previous one(s). Demands for developer to “Fix the game or else I quit!” start being the norm. Topics pretending to be constructive criticism start being seen about now, stating in a calm collected tone that “This game is a failure because of X, Y, and Z!”, but in actuality are demands for reversal of any changed aspects. Threads about the “death of the franchise” start. Reasonable and realistic people decide to leave the forums and come back at a later stage when the unrealistic demands and rampant hate has died down a bit.
Positive Threads to Negative Threads : %20 / %80
Its like this with every new halo game, and likely will be with every future halo game.
Rampant complaining like that exists now has existed with every previous halo game, and will with any future halo game. All those people who are complaining about 343i and halo 4 will do so with halo 5, and have probably done so with 3/ODST/Reach with Bungie. The game is great, and is a success on par with all the previous halo games when it comes to quality (Although I like the Campaign here a little more than in some preveious halo games).
TL;DR - Game is great, people have an unrealistic memory of previous games being better. Forums are going like clockwork.