You might not like it, but this is how courts work. A very important factor in judgements is the relative credibility of witnesses. Everything Evra said was consistent with the video evidence. Many of the things Suarez said were not, and Suarez also did himself no favours whatever with his idiotic 'I was just being friendly' defence. IMO, the likelihood is that Suarez is guilty as sin. There are certainly no grounds for appeal as far as I can see, and I see precious little room to defend him now. Give it up.