I have to say there is a tendency here to be either REALISM or FICTION in regards to game play and graphics. I like both, but lean towards FANTASY / CARTOON, or at least someones personal style over realism. I think realism is pushing the boundaries of visual stimulation, however that doesn't mean the concepts cannot be used in cartoon-esque / fantasy settings. Perhaps there is a push towards how real something can appear to be perceived is pushing the realists into ever more powerful systems and ever more graphical techniques. When it is very real looking there is an astonishment factor that makes you keep playing.
The worst games I would not like to see are the ones that end up with a few options at the very crescendo of the game.
FPS games that only one weapon is worthwhile at the end, and using a trick jump off a wall to skip out on being hit.
Fantasy games where half the spells at the end of the game are useless, Only a handful of items are worth keeping.
RTS games where 50 of one unit always wins or a stepped pattern gets you in the winning seat.
Puzzle games that dont expand on the original idea for 100 levels.
Online Gaming that doesnt involve disecting real life hackers from real genuine players
Fair Game Play or a sense of loyal play, insults thrown around like NOOB and PWNED are just physiological taunts from other inept kiddies. Competition is fine but not if its directed in that way.
Re incarnations of real life events, like World Wars and Countries in War, dont do much for me, its cashing in on whats happening now. I love a good game of COD every now and then but spend 50 hours a week shooting people and see what it does to you.
Map amounts vs price, 30 map levels for say $50 is not enough, most of us can punch a game down in about 2 days of gameplay, more levels, less repetition.
What I would like to see is Peter Moulinex complete the game engine he was making as a demonstration that was pure ray casted, this allowed for dust in the atmosphere and no visible polygons within the game environment.
Spore is another type of Game genre id like to see, crossovers of many game types but compiled in a way thats congenial to the games layout.