the worst part about modern console games, is that so many of them are focused too much on online multiplayer. I buy games because i want a good single player experience.. I personally don't want to play a game with a bunch of strangers over the internet. I'm not against multiplayer games, but what makes me mad is that alot of the current generation games don't allow 4 player split screen gaming. Some of my favorite memories are going to my friends house, where a few of us would sit and play Perfect Dark on the N64 or Quake 3 on the dreamcast. Sure there are still a few games that have split screen multiplayer, but they are fewer and fewer as times goes on. This makes no sense to me at all. TVs are larger and much higher resolution than they were a few years ago, so a split screen experience would be much better now than it was a while back. I do all of my gaming on a 102" HD projector screen....split 4 ways, each player would have a 51" screen...why is this not an option? Sure online play is nice for some people, but i don't get alot of time to play games anymore, the chances of my game time occuring at the same time as one of my friends is pretty slim, so if i want to play online, i end up playing against people i dont know, which just isnt any fun. I have tried a few times, but i always end up playing agaist some stupid teenager who has nothign better to do than play gears of war for 8 hours a day, i end up taking 3 steps, get killed, respawn, take 3 steps, get killed...repeat until frustrated.
i want a game that i can sit down and play at my leisure. If i want to play at 10pm on a wednesday for 45 minutes, i can do that. That is why i need a good single player experience...multiplayer is a nice add on, but it seems as if too many games are relying on the online multiplayer experience. I would just love it if my friends would come over, i could fire up the 360 and get some good split screen action going, but there just arent that many games that support it.

to get back on topic, as for games being too short, that is not an issue for me at all. Modern Warfare 2 had a short single player mode, but it was awesome. I finshed it, and i moved on to another game. i have not even fired up the multiplayer mode, and probably never will. If i finish my other games, i will probably play the single player mode again, because it is awesome..but looking at the number of games i have to get through, it probably wont happen.
i also have games that i will never finish. I just finally started playing Lost Planet, but I just cant get into it, so i'll probably move on to something else.
Super Mario galaxy 2 comes out before too long, which will be an awesome single player experience, just like the last one.