Is Andre Johnson a Big Play WR or a Possesion guy?

I'm a huge Texans fans, I watch every game but still can't figure this out. He is very explosive but he also lead the League in receptions. It seems like he does both. Owen Daniels, the TE, could also be consider their posession guy too, but Johnson gets alot of shorts yard routes and makes it happen with the YAC... Thoughts?