in (one's) opinion
In one's viewpoint or belief. In my opinion, that paint color doesn't work for this room, but then again, green isn't my favorite color. Oh sure, in Dad's opinion, every band is too loud! In my opinion, I wouldn't have agreed to the contract as written, but I'm also not the boss.
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.