Cashback at the joint has been further reduced to .15%, making the game even more -EV. But I still play dollar ShockWave occasionally to earn drawing entries or slot tournament entries, or to build my overall coin-in over certain time periods. At least I don't include smiles from the cocktail waitresses into my justifications for playing, but Rob Singer might be correct that APs continue to find excuses to play when +EV opportunities dry up.