FT Matrix sit n go's

Has anyone else played the FT Matrix sit n go's?
You play 4 sit n go's at the same time against the same players and there are 3 places paid in each tourney and also 3 places paid for the top 3 players over the 4 tourneys.

I have played in roughly 20, I admit not a big sample, but I have only failed to cash in one of them, patience is the key, it is of course in all poker, but more so in this, you get a point for every player knocked out at a table and 2 extra points if you knock them out, so the longer you can last the more points you get, even if you are short stacked dont push unless you have a premium hand, there are a high percentage of maniacs who will go allin with nothing, just wanting to give you their chips.

I am using these to build up my BR and I realise this will be most annoying for my US friends but I think Matrix tourneys are great, anyone else tried them?

Tried a couple of them when they first came out with them a few years ago but nowadays I just do regular multitabling.

I loved playing these when I first started.
They were recommended to me by players on here. They told me that if I wanted to gain more experience on the sit-n-go tables, that these where the perfect learning environment.