it looks like a perfectly fine computer to me. It seems people want to bash it solely because it "looks" like the iMac. Have any of the critics used it? No.
You wouldn't say that if it was the iMac with those specs. The boards would be fully of upset if Apple put out the iMac for $1299 U.S with a 1.5 Ghz Core 2 Duo and shared graphics.