As lame and predictable as you would expect. Total schmaltz. Some of it was fun because it pointed back to those old (much better) movies: say, for example, the bit with the snake. But some of it was so ludicrously off pitch, it stuck out like a sore thumb: say, for example, the bits with the gophers. And the monkeys.
I always expect lame dialogue from anything that George Lucas is in anyway connected to, but the animal bits were pure Disney channel. Trying to attract a younger audience? Then perhaps you should have rethought using your original star, who certainly looks his age, if not more.
It was fine for staying in out of the alternate periods of a) torrential rain and b) torrential heat that strafed the city yesterday. Enjoyable enough for that, I guess. But unless you find yourself in similar straits, I couldn’t recommend it.