I own a baker I bought 25-30 yr's agoand one like you have pictured that I bought over 20 years ago at Wal-Mart it's not built as good as the baker but has served it's purpose because it's been hunted out of hard by me, family and friends every year, only thing I would suggest is not to put anyone over 250#'s in it and add the rope like SBG suggested, I have lost the bottom down the tree after uniting the rope while moving, it's not fun shimming down a tree from 35-40 ft up. and always wear a safety harness no matter what type of climber your using.
Just my opinion