I love Tim Burton movies (I've seen The Nightmare Before Christmas, The Corpse Bride, Alice in Wonderland, and Charlie and the Chocolate Factory) and I loved Edward Scissorhands, too - I saw it on an international flight this past summer. When the movie started, I found myself wondering what on earth was going on, and then the mom found Edward, brought him home with her, he met the family and all the (somewhat annoying) neighbors, and then the movie started making more sense to me.
I got so "pulled in" by this movie - I found myself becoming very attached to Edward (sort of like I did with Victor from "The Corpse Bride," though not as strongly) and was so absorbed that I became annoyed when the flight crew kept dinging the bells in the corridor and giving their announcements and coming down the aisle and trying to offer me food and drinks, lol...
One thing I noticed throughout the movie was that well - meaning people keep coming up to Edward and saying, "Say, I know someone who can fix you up/take all those scissors away/do wonders for you!" and he just looks at them all confused....just like us, he doesn't especially WANT to be "fixed" or "cured" - he doesn't NEED it, but lots of people seem to think he does.
I thought it was so cool how Edward was able to make topiaries and groom dogs, and give haircuts to people.
It shows he was able to make do with what he had. What I don't get is why everyone started freaking out the very second Edward cut someone by accident. I mean, for goodness' sake, they HAD to have known there was a chance of something like that happening, and it certainly wasn't a deliberate act on his part. But, it's like as soon as he makes one mistake, all heck breaks loose and the fact that he's basically a sweet, shy, charming fellow seems to go right out the window.
Just like in real life, right?
And yes, I did find the ending rather sad, but in a weird sort of way, it seemed like a happy ending to me...I mean, Edward survives, he gets to return to where he felt safest (the annex in the professor's castle) and can continue to utilize his talents in peace. That, plus the "daughter" (do we ever find out what her real name is?) can take reassurance in the fact that he's still safe even after all the years have gone by.
In general, I was really glad I got the opportunity to see the movie - it's one of my favorite Tim Burton films now. 
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I wish Sterling Holloway narrated my life.
"IT'S NOT FAIR!" "Life isn't fair, Calvin." "I know, but why isn't it ever unfair in MY favor?" ~ from Calvin and Hobbes