Original sentence: Critics also complained about the gameplay, with IGN labeling it "underwhelming and mediocre" and Into Liquid Sky stating that it "needs more refinement".In light of these problems, reviewers such as GameSpy commented that Killzone was not the "Halo killer" that it had been previously hyped as before its release.On the positive side, Killzone was admired for its sound effects, its soundtrack, and its presentation of a gritty war zone ; it was also credited for its unique hard sci-fi art design.Reviewers cited many technical problems with Killzone, including inconsistent and sometimes nonexistent AI, occasional bugs resulting in random game crashes, frame-rate issues, numerous distracting graphical glitches, repetition of the same voices, short draw distance, and an awkward control system.Upon release, the game received average reviews, with frame rate problems, jumpy controls, and numerous glitches
Edited sentence: Critics also complained about the gameplay, with IGN labeling it "Solid yet underwhelming".In light of these problems, reviewers such as GameSpy commented that Killzone was not the "Halo killer" that it had been previously hyped as before its release, yet still a great game.On the positive side, Killzone was admired for its sound effects, detailed graphics, intense battle scenarios, its soundtrack, and its presentation of a gritty war zone ; it was also credited for its unique hard sci-fi art design.Reviewers cited minor technical problems with Killzone, including inconsistent AI, occasional bugs, frame-rate issues, some graphical glitches, repetition of the same voices,  and short draw distance.Upon release, the game received average reviews, with minor frame rate problems and some glitches.and Into Liquid Sky stating that it "needs a little more refinement"