The original review is probably still there, it’s just the internet address has changed, Tony has repaired them in the past. Most admin and mods are at the Moot so the forum is a bit quiet.
I’ve had the standard sized blanket for years and found it superb for warmer weather sleeping. It got nicked by Madam so I bought another in XL which is better because there’s enough to tuck in around you if you get a bit chilly. The only downside I see to them is as an extra cover on a sleeping bag. You’ll see them recommended a lot for this, but they’re the same slippy material so always slide off (hence the XL recommendation).
Think of the blanket as a very thin, light and packable open sleeping bag, there’s not much more to them than that. Excellent for warm/hot nights, not really as a blanket for cooler weather.