Last realtor I spoke with was adamant about not doing anything to the house as far as additional remodeling. It would seem it's an all or nothing deal now. Either it looks like a model home or it's a fixer upper.
Depends on price-point. I'm not going to do a full remodel for houses around $300k when they have ok cabinets, flooring... Instead, I paint, refinish floors, new fixtures, new appliances.
For a $1M home, I'm not sure I'd do a remodel. Most people with that kind of money can pay to remodel what they want remodeled.