9? That's pretty high for something not that special...
I agree. Let me start off though by saying this is a great review and is very much worthy to be on this site. I do however have a few things I think could be improved upon and could if you wish be taken as constructive criticism.
It's late on the market and it's a successor to something that is exactly the same. Giving this a 9 now, is saying this should be purchased while in fact their previous device (m3 simple/r4) which is most likely cheaper would be the better buy.
Also, although I can imagine not everyone agreeing with this, I think that when the same product is released 4 months later doing the exact same thing, this is actually a bad thing and should impact the score negatively.
Something else to keep in mind are uncertainties like price. The fact is that the price is not known. In this case this is a very large factor of importance as it has no features that make it stand out. If this turns out to be $80 for 1gb (a little less than double that of an R4 1gb which does the exact same thing), would you still agree with giving it a 9?
I can understand the need to release a review as soon as possible due to the pressure from everyone wanting information, but does it benefit any buyer if they can't even purchase the product yet? So in this case labeling it a preview would perhaps have been better.
And DLDI. Although I agree it is quite likely we'll see support for this quite soon, fact is that we don't know. If this takes another 3 months, do you still stand by the 9? With this in mind you should review the product as is (without DLDI support) and perhaps make a note that it's very likely that it will be added in the future. Example: 8.0 (would be an 8.5 when they add DLDI support)).
Again I will say, great review. I'm very thankful for the time you put into writing it. I hope my comments are of any use for future reviews.