Just got my laptop back. Super happy with the service. When my MacBook Pro developed a jumping cursor, Bojan at Gadget Experts told me confidently that it's a common problem and it's due to the age of the battery. Battery and also new trackpad were ordered and replaced. Service itself took less than 1 hour. And my laptop which I was going to throw away being annoyed at using a mouse, works flawlessly. Thank you so much!