Here's what I liked & disliked about the film...
I liked the idea of giant killer tripods. For an alien invasion flick, it was a nice change of pace compared to having flying saucers. And I thought the special effects for the tripods was pretty impressive.
That scene in the beginning of the film, when the tripods first came out of the ground and started attacking...that was one memorable scene. Probably the best scene of the entire movie.
I thought the film started to go downhill when Tom Cruise and his daughter hunkered down in that basement with Tim Robbins. Even though Tim Robbins is a great actor, his character just sort of popped out of nowhere, and didn't really seem to fit the story-line.
I thought the scenes where Robby was chasing after the military, saying things like, "we need to get back at them" (meaning the aliens), was extremely ridiculous and almost laughable. What exactly was Robby planning on doing? There were many scenes throughout the film that I would consider corny. Random unfitting feel-good scenes.
But other than that, I still liked the movie. It had it's flaws and plot-holes...but it was still enjoyable.