No worries at all, they aren't confusing but I do have some questions. You mentioned "time burns", and I wasn't exactly sure if these effect others or just Blur (I think it just effecting him would be more preferred). The way I interpreted his abilities were that they are relative to himself and deal largely in his perception, so his ability to speed up his environment would essentially make him a speedster character while his ability to slow it down would allow the world around him to appear slow even though it actually isn't making for someone with seemingly excellent reflexes. Though that could be me just getting it entirely wrong. Also, is he a titan or does he get this power through means of magic? Either way, he seems like a very interesting character and his powers could easily fit into the universe. I'm interested to see how he'll do on the team, and also how he'll fair against a particular villain later on.