Let's also keep in mind that many people aren't tech savvy. The *fix* may be a matter of DIY but you shouldn't have to no matter how little it cost.
I took apart a PSP to change the case and had a LOT of parts left over. Needless to say, I won't be taking anything else apart again.
By biggest concern is a slight defect over time becoming a major defect and end up being stuck with it. Me being who I am couldn't handle the small imperfection and would exchange or return it.
If you've been helped by anyone click THANKS