Most Pho places are Chinese or Viet owned (or both). This place is owned by Koreans. The twist here is they serve all your standard viet dishes, and also some Korean and Thai dishes.
The broth is probably the most important thing in Pho. I've been spoiled by Pho Viet Express on Bathurst which I consider as the best broth. PSG's pho broth is not bad, but lacks the richness I love at Pho Viet Express.
I also think they are a bit stingy on the beef portions. Their prices are reasonable so I can let this slide.
Overall not a bad place to get Pho. It's actually the only place close to Yonge/Sheppard subway.