Asics are a very good brand, whenever I have been waiting for races to start I sometimes look at other shoes and asics always seem the most popular, sounds a bit sad I know but its just something i do until the gun goes
When you bought these shoes did you have a gait analysis done to ensure they are the right shoe for you?
If you did then there is nothing to worry about and you have got a good pair of running shoes.
I hope that helps.
TT