critique, please

any advice on how to improve>

its only 1 4/8" tall. used the default settings in matter control.
under magnification i can see some blobs and random spaces.

I had printed a smaller martian keyring I think came out better yesterday.

unfortunately I noticed after starting the print that two rubber feet had shifted from me tilting the machine to look into the sd card slot.
so that might account for some issues.

but feedback is appreciated.