I was pleasantly surprised by Jurassic World, after the trailer I honestly had no desire to see it. So my expectations were quite low, but my wife was excited about it so we went.
I'd say it lives up to the original in most ways. Some of the performances were a little flat/hollow, but overall it's enjoyable for what it is. I suspect kids (whatever age is appropriate for such films) will enjoy it as much as adults/parents did the original.
But one thing bugged me about it.
Anways as far as dumb popcorn flicks are concerned, this one's worth seeing, especially if you're a fan of the originals.