As an avid RT watcher it's pretty obvious when they are trying to promote a certain angle. For example, there was some protest against a pro-soviet monument in Ukraine and RT portrayed it like all the people who were against it were Nazi sympathizers. They also were denigrating the Georgian government under Sakashvili in the lead up to the little war they fought with Georgia in 2008.

The U.S reporting is pretty decent though. Anybody who has a problem with the way things are going in the U.S they will give a microphone to so sometimes the quality of the interviewee's presentation degrades somewhat. However, on the plus side, they would never consider patriotism or national security as an excuse not to report on something in the U.S as domestic channels would.