I hate engineers that record bands that cant play their instruments for shit, so they play/programme/re tune (or what ever) their parts to make them sound good, then complain about it after on an internet forum.
If we as engineers allowed these types of guys to really hear how bad they are, dont fix it for them, or simply don't record them, they will learn eventually and the ones that dont, wont get recorded. But don't do it just so you have something to complain about. If we hide from them that they do not have the ability needed to play/record like a pro, then they will not get better and the problem will live on and on..
There are MANY people on this very forum that say they fix things on a regular basis for people. Complain to them as they are the ones ultimately resonsible. Play you god damn instrument yourself or GTFO!
The home/project studio has allowed the masses to record but quality control should still be at the basis of what we do. Honestly if a band can not hear that they play bad and sound like poos then they will not notice if it is not fixed in the mix, they will still think they are awesome but the rest of the intelligent world will know thay are not and then maybe, just maybe we will start to see real talent emerge again, Musicians that can record difficult passages/riffs by themselves in one or two takes!
End Rant.