I watched pacific rim yesterday(i've never gone to the movies so many times in one year). and damn, i've never been more satisfied with watching giant mechs/monsters fight. the action was quite top-notch, the monsters were increadibly detailed(as well as the robots). the tech was quite plausible(i even liked the fact that the holographic systems had visible projectors, rather than just being made out of thin air). The plot was rather decent enough imo. In the end, i felt like a kid in the theater with a giant grin just watching this thing.
in short, i gave it an 8/10.
personally I really feel like this film was essentially a live action Neon genesis evangelion, which i loved.