They are all remakes. Reboot's a term coined up to make people who use it sound smarter than they are. People say reboots, cause they think that's what the remake will do, "reboot an entire series, hence jump start it back to life". This has RARELY happened with a lot of remakes(especially modern ones). The term "remake" could stand for anything, being it a remake the sticks close to the original or a remake the does things differently while only keeping some core themes. It's a remake nonetheless. For intense, Cronenberg's The Fly is considered a remake, even though the story was considerably different than the original, and it created it's on continuity(even with it's own sequel). Had it been released NOW, I'm sure kid would call it a "reboot", but no. Remake. Everybody say it together, "REMAKE!". Don't be afraid.