I know how hard it is to judge this kind of thing from pictures but can any of you that have repaired things like this in the past take a guess as to weather this would be a simple cosmetic repair or does it look like some glass work would be required. I tried tapping adjacent to all the cracks and didn't find any areas that sounded any different than the rest of the wing.

Any comments or suggestions would be appreciated. Thanks.

Not hard at all. That's some seriously shoddy work. Don't walk away,
run...
-p