Have always found grinding fun put some music on and start kicking some ass. Whether it was Diablo, WoW, Pokemon it''s always been fun may get tiring some times but if you're determined it has some good rewards throughout its way. Also grinding in Reborn is also fun especially when you get that one pokemon that is a must for you're team made me so happy when i got Zorua in both playthroughs was happy to grind it mainly because it meant one-shot KOs to Shade. Grinding is just naturally fun for me.\
Damn you dobbytheninja