'not so good 90's phase' what does that mean. Well u are not an Isai medhai nor an layman who can understand good music. Then on what basis u can say this.
As if all others were/are doing well?
Just listen to ARR, Vidyasagar, Harish etc.. junk and waste songs.
By their standard he is and was always good to his creations.
Just don't throw words. The culprits for this situtations are Balachander and RAJINI gangs who made a mess around IR and tried to CASH on by introducing new MDs but the result was instant FLOP. From which no one around him are able to comeup.