Thought Django was brilliant.
He didn't actually direct Dusk Till Dawn, i think he was a co-writer on it.
When i think if Tarantino films I tend to think of the ones he directed -
Resevoir Dogs
Pulp Fiction
Jackie Brown
Kill Bill Vol1
Kill Bill Vol2
Death Proof
Inglorious Basterds
Django Unchained
and soon The Hateful Eight.
Pulp Fiction is still my very favourite, but I love them all.
As for the ones he had some involement with bit didn't direct, True Romance is an absolute masterpiece, right up there with Pulp Fiction.
Dusk Till Dawn, Desperado and Natural Born Killers are also very good.
And one that is often forgotten is Killing Zoe. if you've not seen it give it a go it's brilliant.