Really? I've always loved the ending to part 2. The letter, the reprise of the clock tower strike (they *really* got their money's worth out of that sequence!) topped off by a trademark Lloyd freak-out? Classic.
Anyway, didn't a trailer for part 3 *immediately* follow the TBC? Anyone who complained clearly wasn't paying attention...and were ungrateful since they'd just got to see one of the best and most elaborate time travel story every committed to film. Seriously, how many other movies have actually time travelled back into another film...besides these guys