Hallo and thank you @MaxZieb for your simple solution!
With my entry level knowledge of JS
I can easily modify the numbers in code you inserted.
You made me curious with your remark
and yes I'd like to accompany the 'Evaluation of score' you inserted
with some visuals. E.g. to start different symbol timelines
for different 'else if 'condition -- got some useful JS code hints here: Controlling Symbols with Javascript
…but it would be great to get fireworks Fireworks? In every sense of the word - #5 by MaxZieb
for the code part: else {evaluation = 'Just incredible!';}