ben, I think buying a guit without seeing it and playing/hearing it is basically not so advisable. Of course, one would have to weigh the cost vs risk. So it's not just Les Pauls. Any kinda guits. Of course, Fender Jap has reputably good QC, so one would feel less worried abt making an online purchase from ishibashi for those, plus the price tag is ard 1k, so it makes parting w the cash much easier.
That's also a reason why physical guitar shops can hold higher prices on the guits. Ppl can come in and see the actual guit and try it out for themselves. Beats an online order hands down, in terms of ensuring satisfaction of purchase.