As long as you install most of them, who cares whether it's optional or mandatory. Are you really arguing for the small fraction of games that you don't install?...etc.
Well, firstly, I don't install
most of them. And secondly (again, as I said in a previous post) I like the ability to install at my leisure.
A recent title I installed to the 360 is MW2. However, when I got home after buying it I knew I had less than an hour before my wife got home, so I just popped it in and played (up to No Russian). Wife got home, pressed Y and started to install for later.
I have a 22 month old. So if it's my wifes turn to put him to bed, I know I have about 30 minutes with the TV to myself. So I may think I'll have a quick couple of races of Dirt 2. I don't have it installed, but if I was forced to install it then I'd only get in a single race.
Yes, I know 10 mins here of there isn't a big deal. But it does have the potential to be annoying, or worse to make one think "fuck it, I won't bother playing right now."
Maybe if I was single and living alone, it wouldn't bother me so much.
But think about it, if every BluRay film needed a 10 minute install before playing, there would be outrage. However, if I had the ability to install a BluRay film at my leisure, where potential benefits could be the elimination of drive noise or faster menus then I may choose to do it
at my leisure.
In fact, have you never bought a movie that has 5 minutes of unskippable trailers before getting to the menu? How annoying is that?
In fact, mandatory install (especially for exclusive games) have the potential to give you better results.
How so?