We've dined/lunched here many times in the 3 years since moving to this area from North York. So, I feel qualified to offer a few comments.
Service has always been friendly and generally fast but not too fast. We have never had a bad meal here. The manicotti are very good. So is the chicken piccata. The daily specials are well worth considering. They serve a bruschetta (included) and the topping is very good -- we ask for baguette rather than the default bread.
Spiga is a very reliable go-to neighbourhood restaurant. Hope it stays around for many years to come.