the Deuce is a great way to get around the strip if you don't want to walk or take a taxi. it had AC and was very clean. the driver was also friendly and let me on even though i was scrambling to find my ticket as we hopped on at the last second. yes, it does get congested, but it's public transportation. yes, it may get "slow", but taxis have to wait too. we didn't stop longer than a few seconds at each stop, and we rode it Express one way, and then the standard stops on the way back. i recommend it, as long as you don't mind public transport. it was fine for us, and helped our feet!