Diazepam - 3 .. Only taken a few times in doses ranging from 10mg to 100+.. bit boring.
GBL - 9 .. Best drug i've ever taken for anxiety / mood. Shame about the short lasting action, insmonia at T+3.5 hours and withdrawals.. actually i'll make it a 9 cos of that.
Phenibut - 9.5 .. Most under rated drug of the century. Great for anxiety, sleep and general well being. Won't get you high but when you feel like ur having a fckin good day, you don't care
MDMA - Was a 10.. now a 5? - Amazing when i first started.. shit now.
Amphetamine - Was a 9?.. now a 5? - Same as above. Now causes extreme papranoia and anxiousness.. used to go on binges and loved it.. now im afraid to take it (have experience stimulant psychosis more than once)..
Cannabis - Was a 7? Now a 2.. Boring. Does nothing but give me anxiety and an uncomfortable body load.
Codeine - 3.. but i can see it's potential. Taken it multiple times and got nothing. Last time i took 300mg from a linctus and got REALLY itchy and ended up throwing up for a couple hours. Wasn't fun.
Diphenhydramine - 8 for the experience, 1 for the enjoyment.. i literally lived out a nightmare.
Alcohol - Ranging from 6 - 8.. Good for anxiety and nights out..
Cocaine - 3 - 6.. Expensive, short lasting, not that great.
bromo-dragonfly.. Visuals deserve atleast a 9 (better than any other true psychedelic) but the duration (2 days) takes it down to a 6.. especially when for the 2nd day you feel like your burning up, feel really rough and just want to sleep while the walls are still breathing. Didn't notice much in the way of pschedelia to be honest (but that can be a good thing)..
2-ci - 2.. Shit drug. Uncomfortable body load and not much else (not sure on dose)..
2-cb - 6.. Was alright..
Mushrooms - Ranges from 9 (when they were fresh and legal and hadn't used drugs before) to 1 (when my friends have bad trips).. Too much of a dark anxious feel to them
LSD - Has been a 10.. has been a 2? Depends.
n,n-DMT - Only smoked once, didn't break through.. was quite nice though.. don't feel i can give a grade..
Salvia - Nutty experience. Makes you feel horrible but it's very interesting. I enjoyed it while on MDMA sooo i'll give it a.. 5?
Ephedrine - Shit.
Mephedrone - .. .. .. 10

(unless i've done too much / been doin it too frequently).. Euphoria.. amazing. Increased sociability.. amazing. Duration.. just right. Price.. even better.
Ketamine - Has gone up and down but at the moment its about a 4.. K-Holes can be well worth the experience.. although i always come out feeling really sick.. There have been times it's been a 10..
MPA - 8 .. Tried it once.. would do it again. It's euphoria is quite nice, although maybe a bit too short lived. It doesn't cause 12 hours of insomnia (very good in my books).. gives a nice coke like rush when vaped albeit real subtle..
MDPV - 3 .. Tried it once.. made me paranoid. Great.
MDAT - 5 .. Nothing special. Not shit though.
aMT - 5 .. only done it once and didn't really enjoy it. too much of a body load and not alot of much else (except feelin a bit retarded.. as in.. simple tasks became a consious effort)..
DXM - 2 .. Shit.
I'll be back when i remember more..
Nitrous - 3.. Boring.
Quetiapine - 5.. Good for sleep, anxiety and come downs :D