I hear ya. I've found Trustedreviews.com reviews to be hit and miss. Well, I find that to be the case with many review oriented websites. Sometimes its "vendor motivation", other times the reviewer misses something, etc..
Nevertheless, Trustedreviews noted the max throughput and real world throughput with small files and it got me intrigued to see more. Its nice to see that the DS-209+ is actually real in the wild. Hopefully Tim will get his hands on one soon.
BTW, I'm still a Readynas fan due to my familiarity with them, their strong reliability, and the strong support and user group. I continue to steer away from Synology and stay with the Readynas product for those very reasons. The DS-209+ was the first Synology product I thought I'd try to see if Synology can win me over. But you're correct and I'm not jumping until I get to see more on this product from reliable sources.