He is a very hard puncher there's no doubt about that. Cleverly's got a great chin, if not he may have been seriously dented by some of them rights landed by Tony. To say his power is only slightly better than Cleverly is ridiculous frankly. I know you're biased because he's Welsh but surely you can see that Nathan's pitter patter style is nothing compared to Bellew's forceful punches. Bellew's knockdowns have always been very solid shots, Cleverly's stoppages are often flurries, not 1 punch shots putting his opponent down.