a) Cost- depends on your budget but I have 2 high end poles; 40+ top kits, numerous spare sections cost me about £1200 total 2nd hand for £5k of kit.
b) they look a faff.....its is exactly that, they only look a faff, the reality is like any piece of kit they're easy to use, its just a case of learning.
c) they don't look fun -----give it a go, you'll soon be smiling ear to ear...
If you don't have access to one to try maybe a cheap 2nd hand or even a margin pole. £100 could easily put you in the game and if you really didn't get on with it theres always someone like me looking for 2nd hand stuff