Well other magazine reviews rate it as mediocre to less than mediocre
80
Nintendo Power
If you're looking for an engaging, unique, well-polished take on the world's most famous hedgehog, Sonic and the Black Knight delivers. [Mar 2009, p.88]
*Do you think Nintendo would give this a 50?????
70
GameDaily
Mindlessly shaking the remote gets old and the easy missions pose little challenge, but the storybook presentation, well-animated cut scenes and wealth of hidden items make Sonic and the Black Knight worth a rental.
68
Vandal Online
Undoubtedly, this will be one of the most talked about games of the Sonic franchise. Its story and presentation are good. However, the many errors in control completely diminish the experience and could make many to lose their patience.
64
Cheat Code Central
There are enough levels and missions included in the Story mode, and the Battle mode could be fun with friends. However, the game is not very challenging. The dullness and occasional frustration are tough to overcome.
60
Gamervision
Visually it’s a success, with wonderful blur effects and animations accompanying the colorful world. The gameplay is even something worth paying attention to, as it shows that Sonic Team hasn’t entirely forgotten how to make a Sonic game. However, it falls apart, and the repetitive nature of the missions can become grinding.
60
Meristation
Sonic is back, but we still don't feel that he's found his style. Sonic and the Black Knight is very much the same game that we first discovered with its predecessor, but with a better graphic engine that makes more the experience more comfortable. Its a shame that the gameplay system is not able to bare the weight of the game. Still, It'll be a good choice for those who are willing to spend some time with sonic the hedgehog.
58
1UP
Black Knight is a competent action game starring Sonic and friends, but one that's replaced the classic gameplay Sonic fans seek with overly simple swordplay. It'll do the trick just fine for younger players still infatuated with the blue porcupine, but everyone else will likely be just as let down as I was.
57
GameTrailers
Why Sega decided to skewer[] one of our beloved childhood heroes on the tip of a clunky, sword-swinging spree is beyond us, but at this point, it simply hurts. Maybe someday we’ll live to see Sonic take back the speed that is so rightfully his, but for now, the only sprinting he’ll be doing is on the bad end of a running joke.
55
Worth Playing
Unfortunately, the execution is so flawed that it is going to take a dedicated player to reach the "fun" hidden within. The controls are awkward and uncomfortable, and the gameplay mechanics are unintuitive. The level design is weak, and the boss fights are simply embarrassing.
50
GamePro
Are the four player mini-games enough to interest those with zealous hedgehog love? Maybe, but it's really too bad that the combat is so annoying, because the game actually looks great, especially the storybook painting cut scenes. Ah well, better luck next time, Sonic.
45
GameSpot
Sonic finds shallow, frustrating gameplay awaiting him in the legendary realm of King Arthur.
40
Total Video Games
Control issues prevent any true sensation of a classic Sonic title from emerging, while any subtle depth is virtually eradicated by the overwhelming sense of simplicity.
39
IGN
This is a Sonic game that craps all over everything that has ever made the series interesting and then adds pointless waggle.
So becareful setting expectations for awesomeness.... Hey they are only magazine articles...they cant be right
*remember if you pirate games they will not get any better - there is no financial incentive for developers to improve titles. So at least BUY a few games this year
**A Message to those that pirate and complain about the quality