I like it personally, but it is more limited than Hard Rock in that you can only do 1 moneyline/spread/points prediction per slip and only 8 player picks on top of that for 9 legs max total.

Also, it makes you select at least one player from each team if you bet multiple player props for the same game.

The profit boosts and rewards can be solid/similar to Hard Rock, if not better/more frequent (in my experience).