Allow me to be the voice of dissent (or don't, you're not the boss of me).
Not only should you (yes, I mean you) be reviewing adventures before you run them. You should review those adventures before you've read them, before you've seen anything about them, before they're even written. An illustrative example follows...
There is no such adventure as, House of Krampus. Nor is there a breakout sequel, Return to the House of Krampus. But those worthy adventures are not what I'm talking about today. Today, I am talking about the stinker that is Son of the Return to the House of Krampus. This adventure is terrible in every way.
From its tryhard production values, to its 'twist ending', Son of the Return to the House of Krampus fails in a way that has not been exceeded since The Forest Oracle....
eh... Anyway, I don't think its really a stretch to say that not everyone is cut out to be a reviewer, so you should take your product purchasing advice from a trusted source, and... you know... determine who is a trusted source only after careful consideration.