I agree with the first part, but a monthly manga as an adaptation of a weekly anime means that some stuff must be rushed through pretty quickly, which much of the criticism comes from imo.That's precisely reason to be salty, they should have someone more talented doing it and the schedule is better than a weekly manga so a more skilled person could do so much more than what Toyotaro does.
It's like the reverse of the Super anime, for the anime the talent was there, the time just wasn't, for the manga the time is there but the talent isn't.