No the fuck it isn't. Weed is nowhere near as addictive as alcohol or cocaine. Alcohol isn't even as addictive as cocaine.
Hym "And weed doesn't have a withdrawal effect after you stop using it. I guarantee- Wait... I'll bet you 1 million dollars that the study your citing involves quite a few 'self-reported' instances of people 'feeling as though they need it' and not ACTUAL addiction symptoms. I've known people who 'feel as though they need it' and those people are all idiots. That isn't a thing. Weed isn't anywhere near as addicting as cocaine. Cocaine is wildly addicting. That's actually the one thing Adderall has over cocaine (aside from duration). The sensation if basically the same but the cocaine is so much more addicting that I felt compelled to use more of it for about a year and a half after I ran out. So, yeah, not a real thing. Weed addiction isn't real."