I mean like, they did their thing, it makes sense that it's time to leave. A bit fast, but alright!
Edit: Yeah, it is a bit abrupt, unless ya wanna keep some action momentum going into the next space area, but then ya would've made them run into the door, still chased by the canibal-monster-thing-I'll-never-find-out-what-it's-name-is-half-it's-pages-are-M-rated guy.