Good service will get a tip but in Aus they get paid reasonable enough for working, quite often cash meaning they miss outon tax, even more often students work and get their government money AND a wage..I have worked in hospitality in various places across the world, including Australia and can honestly say Australia hasd the worst customer service...you often feel like an inconvenience to the staff members..can barely get a smile...so tell me why you deserve a tip? It's not a given guys...