There are people that love Jar Jar?
Not trying to ridicule here, but I thought it was pretty universally accepted that his character was/is extremely grating and annoying. I attended a fraternity party where a cardboard Jar Jar standup was used as a urinal (yeah I know, classy, but what can I say, it was a fraternity).
I think Jar Jar was Lucas' aborted attempt to create another beloved alien Chewbacca-like sidekick - it's too bad that idea didn't seem to work out, I'm sure a more solid, less annoying character might have actually contributed to the story. Not that I'd want a copy of Chewie, just maybe a character not quite so aimed at juvenile interests. Perhaps Lucas' aim was to appeal to the 10-and-under crowd, in which case he probably succeeded.
Ah well, I guess there's folks that adored the ewoks too (I didn't find them that bad)!
It's also universally accepted that chocolate tastes good, but there will always be a few people who can't stand it. I think the fact that everyone hates Jar Jar is one of the things that makes him so endearing to me. Hell, as far as I'm concerned he was the only saving grace of Episode I.