Then don't buy it. Or if you have it, return it. Or ship it to me, I'll take it.
(Sorry in advance for long post)
Ghost volume button issue on most devices
"Most" devices. How do you know? because people on XDA talk about it? I highly doubt it is "most" devices. You're always going to hear from people with the problem.
Personal preference. I don't mind. Whats it matter? I have an SDcard and haven't removed in it a year and a half.
Its a new version of android. If you're buying this phone you KNOW that its different. If its confusing to you I'm sorry but its of course going to have a learning curve. Are you gonna complain when your other phone gets updated to ICS too? Gonna stay on 2.3 for the rest of your life? Have fun.
No Facebook contacts sync
Google has said they'll let Facebook back in when they follow the rules for contact syncing. Its Facebooks job to fix the app.
No native social network widget
But you have specific G+, Twitter, and Facebook widgets.
Can't add more home screens
Again, personal preference. Every Nexus has had 5. If you want more, add a launcher. And just as a side note, if you're using more than 5 screens, its faster to go to the app drawer than swipe over to a 6th/7th screen.
Is this really a problem? Again, you're only going to hear from the people who have the problem, not from all the satisfied people
Lock screen vibration can't be switched off
Small cosmetic issue, again personal preference. Most people are fine with it (and I'm pretty sure you can turn off haptics in the settings).
No digital clock only analog widget
Download a clock widget from the market. Stock android hasn't ever had a digital clock widget. And the time is in the status bar...
Quadrant benchmark only 1500 score
Who cares about a benchmark score? Need to brag to your friends? All that matters is the device is quick. Its clear that Quadrant hasnt been optimized for ICS.
Its the first phone (and a dev phone) with ICS. Its gonna be slightly off. You know this going in when you buy a Nexus. And again, it depends on whos using it and what they deep acceptable for "lag".
No Facebook events calendar sync
Refer to the above comment on the Facebook app. Its not Google's fault.
Which has proven to be a very capable camera if you use it right. MP =/= quality.
Not Google's fault, again. Swype needs to be updated for ICS.
THE VOLUME BUG HAS REALLY PUT ME OFF AND SAMSUNG ARE STILL TO ACKNOWLEDGE THE ISSUE,
THIS DEVICE IS SERIOUSLY ****ALL I DUNNO WHT THE HYPE IS ABOUT.
THE S2 ****s all over it..
RAGE. Buy a SGSII and shut up.