The plot did desperately need a rationale for Spock to create the timehole even after failing to save Romulus.
Or, more generally, the timehole should have come to being somehow, despite Romulus being destroyed. Perhaps Spock would deploy the Romulus-saving gimmick in time, but it would turn out not to work after all, and all it would accomplish would be to send Spock and Nero to the past? Nero could then blame Spock on empty promises, rather than on being late.
On another dramatic level, though, it is probably a good idea to show and tell that Spock did accomplish at least something, like, save the universe. Nero's persecution of him then sounds more unjust, which is good for the drama.
But the whole matter could definitely have been handled more elegantly, paying greater attention to the mechanism that destroyed Nero's home, family and life, and to the way Spock failed to prevent that - and possibly to the way Nero would put things right again by wreaking suitable havoc, rather than just having him wreak the havoc out of simple grief.
Timo Saloniemi
Or, more generally, the timehole should have come to being somehow, despite Romulus being destroyed. Perhaps Spock would deploy the Romulus-saving gimmick in time, but it would turn out not to work after all, and all it would accomplish would be to send Spock and Nero to the past? Nero could then blame Spock on empty promises, rather than on being late.
On another dramatic level, though, it is probably a good idea to show and tell that Spock did accomplish at least something, like, save the universe. Nero's persecution of him then sounds more unjust, which is good for the drama.
But the whole matter could definitely have been handled more elegantly, paying greater attention to the mechanism that destroyed Nero's home, family and life, and to the way Spock failed to prevent that - and possibly to the way Nero would put things right again by wreaking suitable havoc, rather than just having him wreak the havoc out of simple grief.
Timo Saloniemi