I visited as part of a coach so didn’t have to queue for the buses once inside. We also went in October which seems to be relatively quiet, but still loads of people. Other reviews comment on having to queue for buses and to pay for extra things like the skywalk. I think as long as you know in advance it’s not so bad. Your not allowed to take your phone or bag on to the skywalk, in case you drop it and crack the glass. So they give you a free locker and then you have the option to buy photos 25-65 dollars. The money goes back to the local community and it is what it is!
The first stop has lots of touristy stuff to buy, magnets, hats, t shirts, etc. the second stop had the locals selling jewellery. I big on supporting local so I bought two things from there.
The views were spectacular at both locations but guano point was my favourite! And the bbq food there too!