Stayed here on our first night, and thankfully it was only for that day.  The place is kind of old and out of date.  Of course it was free with the comps so I couldn't complain but this is probably one of the low places I have stayed at.  Since I didn't go up the tower the first time I came here, I decided to check out the top.  I can't believe they actually charge people to go up.  There's nothing really there but a high view with magnified view finders.  You still have to pay extra to ride the rides that they have.  They got this new controlled bungie jumping ride that looks pretty intense especially since it's 110 degrees outside right now.  Other than that I would say to save your money, and go somewhere else.  We probably spent like 10 minutes up there before going back down.  All in all, if you're only in Vegas for a couple of days, skip this place altogether and do something else.