I have so much more data. I've been watching their trajectory for 4 months, while other investors (especially those that chose not to invest) may only have seen them for a few minutes at Demo Day.
Many investors view a company based on how much of a multiplier it can offer them on their investment. Is this a 2x money maker for me or a 10x? If I'm only interested in the 10x home runs then a 2x company may look like a bad idea to me.