I'm not the type of person who takes flowers to celebrity graves, but for Nimoy I might be tempted. It has been such a pleasure all these years to admire an actor not only for his work (which is technically enough) but also for his character. I'm sure he had flaws. To my knowledge, he always handled himself with gentlemanly panache, articulate thoughtfulness, and honorable fair-dealing.
Leonard Nimoy--Spock--will always be the linchpin.