I'm presently flying the PC7 in Brunei as an instructor for their air force (on loan from the Royal Air Force). The aircraft is a delight to fly. It has good control harmony and is responsive. It is a little underpowered with only 750 SHP but if your only experienece is a cesna 172 it will blow you away! The view from the back is awful, much worse than the Tucano I flew in the UK. You should have a great time but do make sure you go easy with the aeros and "G". If you have had little experience of either then it is a quick way to spoil an enjoyable ride.
Enjoy