I'm tempted to say that I like this better than all the others, but I haven't seen the first three in a long time, and the truth is that the modern handling of this movie gives it a completely different, and much more accessible, pacing, sensibility, and appeal than the originals.
Actually, I found myself having the STRANGE thought that Indy IV was everything that the Star Wars Prequels should have been. I mean... in an abstract sense, Indy IV KNEW what sort of a movie it was, it knew its genre, and it excelled at delivering the formula.