I live there

It sucks! It's hot, you see disgusting posters and billboards everywhere. When you're walking around the strip you see "certain" cards laying everywhere that the jobless like to hand out to perverted men..
Some good things: The roller coasters, the restaurants. The entertainment is pretty good, just not the adult entertainment
Visit the Stratospher, they have 3 coasters and an awesome restaruant that shows you all of Vegas. The M&M and Coca-cola factory and gameworks are all in the same place, that's awesome fun.
There's a great hibatchi grill over at the Tropicana I believe.
Hm....what else....the malls are awesome. Especially the one by Primm
You can go see the Fashion show mall, or visit the forum shops at Caesar's Palace.
I would also suggest seeing the blue man group at um...they moved it from the Luxor, so now it's at the Venetian, they're really cool.
Hah, this post is kinda long.
You can go to TI (Treasure Island) and see the pirate's show there.
At the Bellagio they have this big water show that plays along with music. Last time I saw they synced it with "My Heart Will Go On" and it was sooo cool.
At the Luxor you can watch Imax movies, if you don't know what they are then here: They're ginormous screens, and you walk in, (no food or drinks) and they like put this bar over you, so no bathroom breaks XD and you see the movie on this big screen and it's awesome. I saw the newest Fantasia there.
What else...what else...oh! The fremont street experience. You go in this big tunnel and they have a light show on the top of it. I haven't seen it since 97
If I think of any more things to do I'll post them.