These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Sonic Chronicles
Angst? What Angst?: Subverted. At first it seems that none of Sonic's pals seem too annoyed about him pretty much just abandoning them all at the drop of a hat to run off on adventures once Eggman is beaten. But through some dialogue options later, it becomes pretty clear that there's plenty of resentment bubbling just underneath the surface. Knuckles finally flat out says it after the party rescues him while Tails and Amy are too polite to say anything and try (poorly) to pass off the question.
Eggman: You know, once you've terrorized a place once or twice it never looks quite the same...
Meta Example: The music on the Nocturnus Sector sounds like creepy, high-pitched, tinkling nothing. Keep listening. It's the "final boss" music (not Doomsday Zone) from Sonic 3 & Knuckles (you probably know it as Snappleman's "Malicious Fingers" remix from the Project Chaos OCR album).
"I think my eyes are broken. No, wait. They're just closed."
When a pirate invades the teams space ship (paraphrasing here).
Pirate: Yar! All right, you land lubbers! Hand over yer booty!
Rouge: Why is he talking like that?
Sonic: *having a hard time keeping a straight face* Who knows. Just go with it. note It turns out he has a speech impediment.
Demonic Spiders: Nearly every enemy during the second half of the game if you don't grind on the first playthrough. Their ability to take and give damage rises spectacularly.
Disappointing Last Level: The first half of the game starts off rather nice, but then about 25% of it gets rather annoying. You're still learning everything, the game chucks a bunch of high defense or high-dodge enemies you can't kill by melee attacking at you, Robotnik only helps one team at once, etc. But once you reach the Twilight Cage, the game gets much much better.
Game Breaker: Cream, especially if you give her the Chao that allows all of her special techniques to work without fail. Hello, sweet, sweet free healing and PP recovery!
Level her up enough, and Cream's POW restoring move recovers MORE for the entire party than it costs her to cast it.
Knuckles + Shade makes for a ridiculously strong team. A few perfectly executed Echidna Rushes is usually enough to take out almost anything.
Shade and Sonic also work pretty well too.
Shadow has an attack that has a 50% chance of completely KOing an enemy. Equip him with a Unique chao that can give you a chance for an instant KO, and use his bonus level up points on his luck stat, and you have a force to be reckoned with.
Cream + Omega. Both side quest characters, Cream broken, Omega beyond powerful.
The Immortal Big set up, especially against bosses. There is a rare chao that forces enemies to attack its user. Combine with Taunt, then Feel No Pain and watch that boss be forced to attack something it can barely hit let alone hurt. For additional lulz, add Cream and let her fuel the big lug's tanking engine.
Obvious Beta/They Just Didn't Care: A lot of people feel this way because Bioware evidently finished development as fast as possible because they finished their contract(s) to Sega. The music got the worst budget cuts: supposedly there was ONE GUY with a MIDI keyboard to make the few original tracks, and padded out whatever he didn't have time for with MIDI versions of music from older Sonic games.
Scrappy Mechanic: How you execute the POW moves. Sometimes it's OK, sometimes it's bad and sometimes it's horribly unfair. Doesn't help on how nice some of the POW moves' effects can be - because if you mess up even a little bit, oops, you just wasted a turn and a nice ton of PP! It certainly doesn't help that this is the ONLY way you can counter enemy's attacks and execute your own. And what if you don't have a stylus or a very good touch screen?
Arguably, the defense of some of the enemies. It can be ridiculously hard to hit them at the best of times, but then most of them will go on defense, making it either impossible to hit them or you can only knock off one point of damage at a time.
Any time an enemy flashes "Evasive" Be prepared to spend an entire round watching your character fall flat on their faces turn after turn after turn...
Stop Helping Me!: Tails feels the need to remind you to save your game constantly. He tells you to save before or after pretty much every major plot development, to point of being a Running Gag. It's clearly done intentionally too, since there's multiple points where you can have Sonic make him shut up.
That One Boss: Better hope you grinded to the point of invincibility before the penultimate fight with Ix. If your not leveled up enough, don't have a good enough character combination, or if the equally annoying battle with Scylla and Charybdis drained your supplies your gonna get your ass kicked hard.
They Wasted a Perfectly Good Plot: While the game turned out okay, a lot of fans feel that it could have been awesome if Bioware hadn't rushed it to focus on Dragon Age.