If something deviates far enough from the norm it can be considered invalid. There would have to be nearly 100 8 or 9 reviews for this (awful) review to be rejected, however.
I don't see how you dying and not being good at combat makes the game bad. A challenge is great, especially in this age of games that are way too easy. This review made me more pumped for the challenge that awaits me.
These qualities you deem "bad" are just additional icing on the cake to me.
YoshiYogurt's comments