If you smoked real deal OG you'd know for sure
I smoked it in 2014 for the first time, but the plant didn't get enough attention, she caught mould, which is really easy to get with OGs, so I thought what is all the fuss about?
Then year later when I went High Brix for the first time I grew it again in early summer using sun dep and I got a small, but bushy plant with extremely frosty buds, that reeked of pine, lemon, fuel and pear. After I tried it I couldn't believe, 4-5 tokes and I was done drifting totally spaced out until indica side hit an hour later, which put me on the ground.
It's a classic for a reason and while I don't think it's a perfect sativa/indica blend, cause comedown is way too heavy, the potency alone got people crazy about it and led to breeding it into everything on the West Coast including GSC, which is 50% OG.
I recommend finding a good source and trying it. The problem is that most of OG bud on the market is very low quality, cause the plant is notoriously hard to grow and many growers just don't have a clue how to run her up to full potential.