Short battery life, but who cares.
Price tag, but you get what you pay fore.
Ok this thing rips! It is faster than a v35! I love it! Ilike it because it has 4 eyes so if 2 get dirty it will still work. I also love the anti-jam! The force settings are great for weak paint or if you want fast breakout speed! It never breaks paint, even if it is some of the weakest paint(paint a b loader would destroy and make soup out of).
Buy this you will not regret it! I swear you will love it!