Remaking or rebooting films is fine if you don’t really care about the characters. Star Trek fans love their characters and to make this horrific mistake is just unforgivable. Ricardo Montalban is Khan. To have some English twit play the role is sacrilege.
Sorry but out in the actual entertainment business remaking and rebooting is the norm. Ricardo Montalban is dead, he ain’t doing anymore Khan, but that’s no reason for the character to go on a shelf. One nice thing about having a brit play the character is that at least the accent can make sense, lots of Indians with British accents, not many with Mexican. And anybody that doesn’t like it there’s the Stephen King rule: the old version is out there and available.