Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Can you cook for more than 4 minutes at a time?
Document: Does not work as stated. Takes 8 minutes to cook a potato instead of 4. Needs alot more time to cook this product.
Lessens overall cook time by 1 minute. Example: instead of 12 minutes for 2 potatoes, it's 11 minutes in the potato express. 4 minutes they a raw
Was not as advertised, definitely did not cook potatoes in 4 minutes. The time needed to cook will depend on the power of your microwave and the potato size, but guess the average potato will take 8 minutes. Would not recommend.
For my next try I may even soak the potatoes in water for a few minutes before cooking. Our 2 potatoes cooked together in about 8 min, so even though you can get 4 small potatoes in the bag, it will probably take more than 4 min to cook all of them together. Best advice: do a little experimentation with your microwave because potato size and wattage vary enough that it will probably not cook perfectly every time. But it IS a whole lot faster that baking.
I was not as pleased with it as it was not are good as it says, It says you can cook 4 potato's at a time and it will only cook 2 small ones at one time.
I was disappointed to find that the Potato Express is not big enough to hold 4 potatoes as the infomercial stated - unless they are four tiny potatoes. You can fit 2 medium sized potatoes (approx 6-7 oz. each) or 1 large potato (10+ oz). Also, the cook time varies depending on the size and number of potatoes you put in the Potato Express. I found doing one medium sized potato for 4 to 4 1/2 min. is about right.
I don't understand how so many people report success. I have an 1100W oven. I followed the directions exactly and my potatoes came out rock-hard. Got so-so results after three 4-minute sessions. It doesn't help that the instructions are vague and contradictory. The manufacturers admit cooking might take longer depending on microwave power and potato size but they don't offer rules of thumb to help you estimate just how long. Apparently the number of potatoes also affects cook time though they don't say so.
Put 2 potatoes in the bag as directed at full power. 4 minutes later they were as hard as &#34;rocks&#34;. Cooked for additional time & ended up cutting them in half. After at least 10 minutes they were ok to eat.
I tried putting 4 potatoes in the Potato Express and microwaved for 4 minutes as per the instructions. The potatoes weren't anywhere close to being done. It is simply much easier to just put the potatoes in the microwave and zap them without this cooker item. Waste of money and time.
I got this as a gift. The first time I used it I cooked one potato for 4 minutes. It worked perfect! I wonder if people are having problems because their microwaves are less powerful. My microwave is new and cooks everything quickly. Awesome product!
Answer: Not advised.  I tried & burned the bag. cook 3 1/2 minutes.  Remove & toss potatoes a  little check doneness then cook additional time as needed. Just not over 4 minutes at a time. I have much success this way.   Good luck.