I personally reckon it makes winning away a huge accomplishment, which it should be.
That being said, when a team wins a team leads a 3 test series 1-0, and the curators produce bore draw tickets for the last 2 tests (when they'd normally be result wickets), that's worrying. So I guess I don't mind it when result wickets are produced for the benefit of the home team. Just not when draw wickets are produced for the home team's benefit. Not sure if that's hypocritical or not.