Well-maintained lanes. Only really glaring issue is that the big monitors they show the scores on haven't aged particularly well -- most of them are getting rather dim.
Prices are okay during the week. Early on Sunday's a great time to get in some bowling since it's cheaper than the rest of the day.
If you need water, ask the Snack Bar for a pitcher of it instead of paying $2/bottle, though. They'll usually provide it for you.