Nightfall absolutely NAILS the characters, all of them are different from one another. Not only that, but it keeps you on your toes. The plot advances at a very good pace, but it may get dull to some. The tone is very Halo esque (no spoilers here). It really characterized Locke better than Halo 5 did, but then again, Halo 5 had little to no character development. Action was very fast paced and motives are clear. Sometimes an actor may mis-say a word, or just not be clear, but that is the only flaw. Worth every penny.