Well the Trop sure has cleaned itself up since I was a tourist a few years ago! I've been back a couple of times now since the remodel and I must say that I am impressed.
Although it's gone through a lot of changes, I think they have still managed to keep that retro Vegas vibe. Not sure if it's the color scheme or carpet pattern, but I like it.
There are a few new restaurants as well, but I haven't tried any of them.
As a tourist, stop in to say you've seen a classic Vegas casino. Maybe grab a drink or see a show. Just don't be expecting all the bells and whistles the mega resorts offer.