Well the effects of etaqualone are very nice. First you get a nice buzz from it. You get all lightheaded and feel funny, everything slows down kinda like on opioids. After the initial buzz you'll just feel very relaxed and nice. The effects come in waves. You'll occasionally feel very subtle waves of noddy euphoria which come and go. Overall it's very relaxing, nothing heavy... might make you a bit sleepy at the end though.
I like the stuff. I just wish it didn't give you such insta-tolerance. The 300mg I took on the first day was great. I tried to take 2 boosters - 150mg and 200mg - on the same day, which both had little effect. 2 days later I tried a dose of 500mg and it had very little effect, most likely due to the tolerance.
I'm going to wait several days now before trying this substance again.
Overall, I'll rate this +3.8 out of five donuts.