I was legit terrified of the sleestaks at age 3-5. Like crying hiding behind my Dad's recliner scared.
I was a little older and not quite as scared as you, but yeah, they were creepy as hell.
I'll wait until we start seeing more substantial info on the reboot like casting, set photo's etc, before I'll get excited. I just hope they look to the first two seasons of the original show for inspiration as I think it encapsulated everything cool about the show. I'd love a bigger "map" as I said above so that there's more environments and ways to add to the lore. Here's hoping it gets made.