Spoiler or similar for the comment form possible?

I want to see the comments first but the comment form is big, so I have to scroll a lot. I think this is not very nice for my customers.
I know, I could put the form below the comments, but in this case I have to scroll al lot to find the form and some people will not find it anymore.

The perfect solution for me would be to hide the form in any way and have just a link above the comments, like: “please click here for a new comment”

I know it is not possible to put the form on a extra page.
What about other things like spoiler or anchor? (if the form is below the comments)

https://wordpress.org/plugins/comment-guestbook/