I feel very limited by the choices of TSX listed ETFs available. not because of lack of variety out there, but due to  lack of liquidity. Very few seem buyable for me because I want to take fairly large positions (6 figures per) and few Canadian ETFs have high enough trading volumes and Bid and Ask order sizes to allow me to buy or sell large positions easily. 

An alternative might be to buy U.S. Exchange listed ETFs instead which would have much larger daily trading volumes than TSX listed ones, but those add extra risk to Canadian investors. Those ETFs are in U.S. dollars and thus pose currency fluctuation risk to Canadians. I don't want that either. 

If it can be called a "good" thing, at least making choices of TSX ETFs for me to buy is a pretty simple process as only a tiny handful are liquid enough for me to consider buying. Not much of a decision making dilemma to have  to deal with!