Nothing you should be afraid to admit because its a fact, Older sentais had much more thought put into them than just toys, nowadays plot is overridden with toys making the show pretty much and empty piece of crap, of course this doesn't apply to all modern sentai because some have handled story telling very well along side the heavy bulk of toys.
As for Dairanger Its Much Better than the "Ride the stock footage's Dick" MMPR S2 if you get what i mean, plus i loved Kou as the Kibaranger!