Played one at GC on Saturday. No different than the RG350 to me. Would not waste the money. Made in Japan is the way to go. I would not waste the time to compare it to an older RG5 or RG7 series. They are far better quality.
Did you notice any finish flaws on the one you played? I agree with the RG350 sentiment.
Also OP, if you aren't a stickler for condition you could probably get a RG565 for the price the RG3xxv will be.