I killed Dracula, but some of my friends died!

Hint 1 of 7:

Not everyone is going to live.  There's no way to save Juliet, Goldacre,
Renfield, Briarcliffe, or the Holmwoods.

Hint 2 of 7:

If you don't get a warning that you've done something wrong from Van
Helsing, then don't worry.  You did all you could.

Hint 3 of 7:

But if anyone else dies (starting with Dr. Seward), you should listen to
Alexander's advice in the epilogue.

Hint 4 of 7:

You should have acted more quickly.

Hint 5 of 7:

In other words, you waited too long before the final encounter with Dracula.

Hint 6 of 7:

People start dying at 1:00 am.  You need to get to the Hades Club before
then.

Hint 7 of 7:

The first encounter with Dracula at Annisette's house can be as early as
9:00 pm.  You should try to arrive there as close to that time as possible.