Playability of Quattro NES games?

[Kitsune Sniper]

I found both of these carts at Goodwill recently, and while I've read a lot about how good the Dizzy games are supposed to be in Retrogamer magazine, I can't see what all the fuss is about with Treasure Island Dizzy. For instance, what are you supposed to do with the items you find in that game (like the rock on the first screen)?

No offense, but have you ever played any of the classic Sierra or LucasArts adventure games?

If you haven't, then you won't understand the Dizzy games.