I just got a samsung Gio from China Telecom. The Android Market is not there, instead there are three different lame market apps (estore, gomarket and samsung apps), google integration doesn't work, google maps is not available and it's really just a broken experience using this phone. I tried to install android market manually, but there are a lot of dependencies missing...

Now to be fair, for chinese users, gomarket is probably better and most people don't use google apps that much but it's really a pain...