Minolta AF 28-80

Minolta AF 28-80 on a A700

Spring has arrived in Melbourne so I took a few pictures of the peach tree flowers in my backyard and the bees sniffing around. I used one of my old Minolta lens I bought with my Dynax 505SI long time ago. Pictures shown are around 50% crop of the original. What do you think of this camera-lens association?
1/1250 sec, f/6.3, 80, ISO 200
http://farm4.static.flickr.com/3195/2820703568_ecba3c8c3f_o.jpg
1/100 sec, f/6.3, 80 mm, ISO 200
http://farm4.static.flickr.com/3193/2820704176_987d698823_o.jpg
1/640 sec, f/5.6, 80 mm, ISO 200