They have some oomph to them I won't lie, it just doesn't feel enough to me after driving my V8 for so long.
Back during winter I was off-roading in the mountains with some members and two guys got stuck in the snow pretty bad. A second gen and a third gen who was trying to pull the second gen out, I decided to give it a shot and pull them out. I was feeling a little courageous and told them to leave the two 4Runners still hooked up and I'd yank them both... and I did with a snatch strap.
I'm not entirely sure, now that I think about it, that the V6 would have enough low end torque to snatch about 8000lbs of vehicles out of the snow in under 200-300ft of physical travel. All I did was throw it in low and slammed on the pedal and less than about 200-300ft later the vehicles were out of the snow.
In short, its the low end torque that a lot of V8 owners really appreciate and feel is "missing" from the V6, the V6 has plenty of power; but in some situations you really notice that the torque isn't as free flowing as the V8.