Arnold's concept of ' Deatachment'

Matthew  Arnold’s relevant idea;

In which I like an   interesting   idea that is Arnold’s concepts of   “ Disinterestedness “.
It’s   my personal thinking   that” Detachment” is much required for a critic to pass any statement  
And any   judgment on literary work .Critic’s   duty should be like an Umpire of cricket match,
Critic has to pass any judgment   without any partiality and barrier, freedom of pass own Opinion   and it   should   be free from   personal   evidence .
That is very basic moral duty of critic.
These ideas are more interesting and acceptable for relevant   time .

2 .Arnold’s “Touch stone method “is not acceptable in contemporary time .
Because work never present alone it brings some   sentiment   ,and tradition of their time .
It may be contemporary writing is appropriate now and that written thing   applicable  .
At that time no need to compare between classical and Modern or contemporary with previous
Nothing is classical but just demand and tradition of time that may be complicated to prove  .
 And generation to generation increase changes.