I am not disappointed with this top.
That being said, I will probably replace it after this season. I do a few events throughout the year. For one of those I wear a sponsor's top, for the others I wear my own (since I am paying my own way for them) This year I bought this top to wear.
I am a little more barrel-chested than most triathletes (6' 195, muscles and shoulders) and I can wear a Large snugly. For the non-wetsuit events, the collar is a little loose for my square shoulders and I could feel it grab water occasionally on my swims.
For people who wouldn't wear their top on the swim, or cover it, the top is great for the bike and run. So go ahead and get it.
For me, the Sugoi that I have had in the past was a better fit in that sense.
Built for exceptional comfort and durability, 2XU's G:2 Active Tri Singlet utilises SBR SKIN X fabric with moisture management and mid gauge construction for ventilation. Upgraded this season with HIGH FIL MESH front and back shoulder panelling for absolute comfort, breathability and moisture management, other essential features include flatlock stitching, full length front semi-lock zip and two rear angled pockets for storage.