That's 100% subjective. I can find people who can't stand pizza. I used to be one -- until college.
We were discussing "significant", which is not subjective in it's definition.
Look it up.
significant[ sig-nif-i-kuhnt ]SHOW IPA
SEE SYNONYMS FOR significant ON THESAURUS.COM
adjective
important and deserving of attention; of consequence:
Their advice played a significant role in saving my marriage.
relatively large in amount or quantity:
a significant decrease in revenue.
having or expressing a meaning; indicative:
a significant symbol of royalty.
having a special, secret, or disguised meaning; suggestive:
a significant wink.
Statistics. of or relating to observations that are unlikely to occur by chance and that therefore indicate a systematic cause:
Memory training produced a statistically significant improvement in group performance.
Looked it up for ya. Yup, subjective in nature as I correctly pointed out.
Unless of course you can find somewhere in that definition that gives a specific percentage or specific number. I'll wait for you to find it.