I've seen this debated a lot on PhuturePhillies and here occasionally, and from everything I have ever seen/read/heard of the guy, he has far from a lazy attitude. There are obviously 2-3 instances of him not running out a routine grounder, but as an overall scope of his play, nothing about him is lazy. I know its obviously personal preference on this, but I personally don't care he didn't run out a routine grounder. There is probably less than a 1% chance that a routine grounder will turn into anything more than an out, so in the grand scheme of things, its just a non-issue.
Honestly if Manuel would finally accept that Rollins is not and has never been a lead off hitter, I think he would catch a lot less flak.