saw it today and it was very good, although I felt that the first ten minutes or so were the best.
(Like Wall-E ), it almost felt like two different films stuck together... kind of the way bridges are built - two crews start from either side of the river and meet in the middle...although in both these films its like they missed each others section, and the bridge doesnt quite meet up, doesnt really match.
The beginning of both Wall-E and Up are exquisite...and then, its like they think - hey, we need a car chase ( or something) , and lots of 'em! And somehow they end up with a different film than the one they started with, although I do think Up managed to remember some of its initial thoughtfulness .
And was anyone else reminded of the Wizard of Oz....?
Overall, I did enjoy it, and it was certainly many, many times better than other animations Ive taken the kiRAB to see ( Magic Roundabout truly being the worst)