The campaign to revive Veronica Mars delivered a number of cool things--an enormous number of new Kickstarter users and, lest we forget, a full-length motion picture of a deeply loved TV series that arrived Friday. But the movie's arrival introduced something else to Veronica Mars fans: their first interaction with the UltraViolet video locker service, the method the movie's distributors are using to fulfill the downloads promised to people who backed the movie on Kickstarter. It's been ugly, to say the least.