Re: Maria is actually in her best form of career ?
Maria will never surpass what she did at the 2008 Australian Open and the early part of that season before her shoulder fell apart. That was as close to perfection from her as you'll get. She had the complete game for that brief time period. Dominant serve, powerful accurate groundies, great returns, and she actually wasn't afraid to wander to net.
But based on the very early results this year, I think 2013 has the potential to be Maria's best form since before the surgery if she stays healthy.