Test cricket isn't popular in Asia, because the culture isn't there, not because Test in Asia is boring. In fact, this summer 6 out of 7 Tests in ENG had been absolute rubbish in terms of boredom - by 2nd day winner was known. Recent times, IND had been so dominant at home that they have made the contest boring - IND doesn't play PAK, so you can say it's the incapability of ENG & SAF that was the reason for such boring contest; AUS did make the series fascinating in IND, SRL & BD. Though they lost 3-0 in SRL, but every Test was worth watching till last ball. It might look boring to you, because you don't get the excitement of batsmen mastering quality spinners on turners while those spinners are attacking with flight & loop, rather than conventional staff of "tightening the screw".
Coming to the Rule 3 of your post, following link should give you a clue of how many Ashes Tests in between 1970 to 1990 could pass your filter of 450+ score in one of 4 innings.
http://stats.espncricinfo.com/ci/en...;team=1;template=results;type=team;view=match
http://stats.espncricinfo.com/ci/en...eam=1;template=results;type=team;view=innings
I don't disagree that there should be a balance between bat & ball - but please stop glorifying past or the period you had been watching the game passionately. Some of the most boring & dullest Tests were played between that era on absolute dead wickets & I am not including Asian venues here. But, overall cricket standard was better because of other factors we discussed several times. And please be more respectful to Asian venues & Asian cricket - from an Englishman, living in Aussie land, it sounds sour grape.