There's are factors such as visual accommodation (i.e. you may have better and/or different-shaped eyes to other reviewers), target viewed and expectation to be considered.
I wouldn't say you're wrong, merely in a teensy, tiny minority ...
I reviewed in an f/10 ACF SCT and f/7.5 refractor, but there have been reviews in Newtonians as well.
But, hey, what would I know? I actually liked
Tron: Legacy.
