To me, no I don't really think meth is really worth the high at all. I used to smoke it once in a while, mainly when I was bored or was sick of doing other drugs, and I must say, it was a very enjoyable high and ritual smoking out of the pipe. However, the comedown and the price, not to mention the scene was just too nasty.
I am not going to generalise here and say that all those that tweak every now and then are spiralling out of control. Because, quite simply... that is just not so. But, I will say this; the majority of people I have met that tweak on a regular basis are complete idiotic jibbering messes. They lack the ability to look after themselves and their loved ones around them. They are extremely self-centered and will not EVER let you get a word in. They are always the one that's right (in their eyes) and so just in your face to the point of me just never, EVER wanting to have to associate with one ever again.
If they don't have any tweak, they're not interested in anything, or doing anything, or anyone for that matter... of course, until they get more meth again. They are in huge denial most of the time. They hurt the people that love them and do outrageous things, like just leave the state for 4 weeks without telling anyone of their family members or friends.
The thing is, with a drug like Heroin (probably a drug that has the most biggest stigma attached to it) it is extremely psychologically and physicaly addictive, but the main difference is, after one who uses Heroin gets his or her fix they are pretty much satisfied and won't touch the drug for at least 6-12 hours until the withdrawals start setting in, or they wanna get fucked up again.
With a regular tweaker on the other hand, they will take the shit around the clock, all hours of the night through to the morning into the afternoon (I notice this with smokers mainly) and never get to a point of satisfaction with the high.
I know this myself from when I used it, I got so fucking high and kept on going, I just ended up in hospital.
Heroin isn't as physically and mentally debilitating as what Meth is either. One can use Heroin for 15-20 years and still look in good shape or health (if they manage to look after themselves)
I seriously think that legalising a drug like Crystal Methamphetamine for recreational purposes would be the biggest mistake any government could make, as the impulsive behaviour that goes hand in hand with meth usage would just lead to too much loss of control and destruction.
I've seen what 5 years of regular meth usage can do to people and it's just too much really.
It may be a generalisation to say that most tweakers are a fucking mess, but I am only judging this by from what I've heard from most people I know, their friends and heaps of others on sites like Bluelight.
Not many people have much good to say about tweakers.