The number 1 con for me right now is that theres no haptic feedback, and theres no app for it either (theres an app for it on the iphone), and the haptic feedback on the keyboard is not helpful at all, it seems like its delayed for some reason

Another thing is the prices of the apps in the market, I see the same apps going for $0.99 in the iphone app store, and they're going for $3.99 in the market. I guess google keeps a bigger profit margin.

Another big con is the available apps/games. Since there are so many different phones running android, all with different resolutions and processors, not all the apps support all phones. They install perfectly fine, but they might not look right. Some of the apps were made for the G1, and have a low resolution, so they dont look right on the X10. The nexus one and the droid are probably having the same problem since most apps were originally designed for the G1
Now I know why Apple kept the resolution the same throughout all the versions of the iphone, its so that the apps can all me compatible with each other, otherwise they would have the same problem.

And the keyboard of course is a con, but once you install that HTC keyboard, it becomes much better so thats not really a problem.

Thats it for the cons...everything else is looks good, so far I'm happy with this purchase. The people over at XDA are already looking into hacking it and putting the ROM's from other phones on here. It's always good to know that you're phone is supported by XDA, too bad Nokia phones are never on there.

I installed "asphalt", and the 3d gaming looks good too, no lags or anything. There aren't many 3d games out there for android so hard to tell right now. I never realized, but iphone is way ahead of the game in 3D gaming, even though the processor isnt as fast as other phones. Watch this video:
http://www.youtube.com/watch?v=GYqZK25KU3U

Im pretty sure the X10 has similar 3d performance as the nexus one so that should give you an idea.

It also came with this little stand and a pouch as a bonus, the euro version also comes with a sony walkman and a Sony's HQ earbuds as a bonus.