Some examples of smart repair which has been done in places on a car where smart repair shouldn't have been done.
A Smart Repair can often give you a huge cost saving over traditional forms of repair but this can be false economy if carried out on damage which isn't really a good candidate for smart repair techniques.
A poor repair will count against you when you come to sell your car or return it to a lease company.
In the long run, poor repairs of any kind can end up costing you more than the original issue would have.