Tokyo Maki Sushi is the family's go-to AYCE sushi joint. We visited recently and it seems like they've done some renovations - the dusty paper flower decorations that used to sit on the ledges are gone, and that's a good thing! The place also looks brighter and more modern.
We went for a late dinner (around 8 PM) and I can definitely say that the service has improved. The waitresses were easy to call over when we wanted to send our orders in. Another waiter had actually come by and asked how the food was.
Food-wise, it's decent. My menu favourites are the salmon sashimi, chicken skewers, and the spicy raw tuna roll. The white tuna sashimi was kind of dry. Drinks (pop and green tea) here are free with free refills so that's always a bonus.