Morning glory is anything but weak, I can tell you that. If you consume enough of it, it can be more powerful than anything you've ever experienced. The trick is with the seeds, you cant just eat them, you have to grind them up, crush them or make an extract, cause the active shit is on the inside, and your body wont digest the seeds no matter how you eat them. Not to mention it will feel like pooping sand when it comes out which don't feel too good! You need to eat a lot of them, way more than 150 seed's, I'd say at least a few grams or more maybe, unsure.