Its just my opinion. He has not shown anything that constitutes his previous form in his career. People have stated Aquilani but he was injured for the most of the season and is still adjusting to the premier league. Just because its a high transfer does not mean he will be a failure. He has been unlucky this year. Example is Pav at Spurs. Look at him now. Aquilani will be the same and once he knuckles down he will be a success. Where as Owen has the experience of Prem Football and to me has not shown his class.
Apart from a hattrick against Wolfsburg.. a winner against Man City..
When he has played he has looked alright.