I didn't mind the ending, it was good, but I would have preferred that Issac survive.
Although, I guess at the VERY end (just before the main menu) Issac does Comm. for Ellie, who knows?!
To be honest though, I think it was just so they could come back to it with Dead Space 4, like I said though who knows...
Anyway, what did you think, and do you think there will be a Dead Space 4? Should there be or is this a good place to end it.