I think so, too. Some teams seem to be pretty positive about it, particularly BMW and Williams, so I expect to see them using it from more or less the start of the season. McLaren are in favour of the technology, but aren't sure whether or not it would be beneficial, so may even hedge their bets and design two different cars: one without KERS and one with it. Toyota seem to have been the biggest skeptics of KERS, so I would not be surprised to see it on their cars for until at least the second half of the season. I'm not surprised to learn that Ferrari are struggling, for they are a team that has always seemed to favour retaining the status quo. Next season will be interesting anyway. I look forward to seeing how the weight penalty and problems with weight distribution versus being able to use a boost function will play out.

Ayrton Senna: WDC 1988,
1989, 1990, 1991
McLaren: WCC 1974, 1984, 1985, 1988, 1989, 1990, 1991, 1998,
1999, 2007McLaren: WDC 1974, 1976, 1984, 1985, 1986, 1988, 1989, 1990, 1991, 1998, 1999, 2008