This game is awesome. The entire last portions of this game are amazing (Minus the Moon Presence, huge disappointment) and I'm excited to play through it again.
Favorites and least favorites:
Favorite Zone: Nightmare of Mensis and Mergo's Loft.
This zone is absolutely oozing with atmosphere and is home to both the Wet Nurse and Micolash, two of the coolest bosses in the series.
Least Favorite Zone: Upper Cathedral Ward.
Brain Suckers are the most annoying things ever, and the upgraded Werewolf monsters were a chore to take down. Also doesn't help that I am not a fan of either of the bosses in the area.
Favorite Boss: Gehrman, the First Hunter, Mergo's Wet Nurse, and Logarius.
This game has amazing bosses, and I'm unable to choose just one favorite, so I just chose my top three in no particular order.
Logarius is such an amazing boss fight, with great design and a fun mechanic, though maybe a bit obscure on the whole shoot the sword thing.
Gehrman is just so fun to fight against. His raw speed is horrifying and amazing, and perfectly foreshadowed. His first phase may have been a bit too easy to parry, but holy crap he jumps in the air ans shoots a tornado this boss is amazing. Shame that the true final boss is so lame.
Mego's Wet Nurse is just really cool and creepy. Not much else to say, though I did nearly have a heart attack when the second one started attacking me in the mist. THAT was terrifying.
Least Favorite Boss: The Moon Presence.
This games true ending couldn't have left on more of a whimper. You beat this boss by strafing left and mashing dodge when things come at you, and it's move set is just lame. I didn't want the final boss of this game to just have Amelia's moveset with a health wipe. The blood bubbles were kind of cool, but that's about it. Special mention also goes to Eribitas, though I found her more annoying then downright bad.
Best Atmosphere: The Micolash Boss Fight.
This fight gave me chills when I played it, and for good reason. The creepy puppets and the chilling music combined with his manic ravings are really scary, and even when I figured out how easy he is to beat, he still left me scarred.
Overall verdict, easily in the top ten of my $500 purchases.