The 4-1 victory prediction that Gayle had predicted ahead of the West Indies - Australia bilateral series didn't even turn out to be 1-4 in favor of the West Indies and moreover, it would have been a 5-0 loss had the third one dayer been taken off smoothly which finally had to be abandoned. Anyways, if the series between the West Indies and Zimbabwe is considered, though it would not have been a great guess for anyone who'd have bet on the West Indies, the converse also had an equal share, taking into account their poor performance since the retirement of the bowling trio Ambrose-Walsh-Bishop a decade ago.
Added to that was the fact that West Indies lost the only T20 game earlier where they failed to even chase down 105 runs and then in the first one dayer at Guyana West Indies lost the game by 2 runs which added another unwanted feather in their cap. And though since that game the West Indies have never dared to look back, the victory was hardly enough to silence
Being the home team and having a last laugh against a non testing team against Zimbabwe speaks for itself about the caliber the West Indies team have in them off late. Chasing a target of just above 150 or 200 should have seen them lose not more than 3 wickets or at the most 5 wickets. So should have been the overs they needed to go past the Zimbabwean total which saw them crawl upto the late 40s to reach the target. If a team like the West Indies has such a bad fate, one can think of another Zimbabwe when no one bets on the West Indies. If the cricketing world loses a test team like the WI, there would be just 6 teams playing decent cricket with Bangladesh & WI crashing out.