One of the best of the old-school, foundational strains, GSC in all its many forms is a 'go-to' bud. Meaning that it is always an intense head, with many delightful sensory and physical effects that vary (tingling is a favorite), a strong positive impact on my mood, and a nice, characteristic flavor in the bowl, like pastry or like GSC, you decide.
Pearl Scout Cookies (there should be such a badge!) is very cookie-ish (IOW: doughey, before baking).BTW no headaches may gain admission, if you have the same problem as I have. Wacky wacky, time-screwed, happy, stinky-cookie playtime. IOW: fun shit, and then it wears off. Next time I'll use a bong for even greater effect!
Recently (summer 2016) I have come across a series of very kind GSC and hybrids, each stronger and more interesting than the last. Peppermint Cookies, Coogies, Mint Cookies, Pink Cookies, Pearl Scout Cookies, and others have all a taste of just-baked, slightly dough-ey sweetness to them, and a punch of macho-THC stoniness, with an almost immediate buoyant cheerful optimism alongside. Strong. Tingly. Welcome. Noobies take care, but this is what cannabis is all about. Fun, fun, fun.
All GSC from basic 'forum cut' and up the delicacy list give me that basic pumped-up, laugh-prone, industrious relaxation, and a tingly thing up my spine, toes, ears, that never fails to please. I recommend it. Smoking it. Vaping it. Growing it, especially. Yes, please sir, can you grow some more?
A really fun, happy, beautiful strain--and that's before you smoke, then it's bliss...