As a mere SLF who cares about my life, I'd rather have the crew divert and try somewhere else. The A380 is huge and extremely complex, and if winds and rain makes the runway unsafe for landing things could go very wrong. Such a big plane just wouldn't stop on a penny.
Yes, yes, why take orders from a computer and following rules and SOP's - well, in this particular case I don't think anyone knows (yet). Wind angles, rain conditions, number of pax, weight of cargo, all things considered it was calculated that the stopping distance was not enough for that particular plane on that particular evening. As SLF I absolutely respect that the pilots move on to next place, hopefully with a longer runway. I surely would not want to end up in a burning wreck some 100 metres overrun with my laptop on fire.
Nah, I'll choose a slight annoyance over a life-or-death-situation any day.