While there are certainly issues, the issues are more with the procurement process than the actual aircraft.<p>Virtually every single aircraft program has been flogged by the press for being too expensive and less capable than the aircraft it replaced. This included the F-111, the C-5, the F-14, the F-15, the B-1, the F-16, the A-10, the F-18, the C-17, the B-2, the V-22, the F-22, and now the F-35. Overall the track record for these aircraft turned out to be outstanding, far exceeding the capabilities of their predecessors.<p>The actual track record for the F35 has been very positive. Most the reports I've seen from pilots are generally very positive [1].<p>Other countries continue to buy it over other platforms [2].<p>Most the major complaints are around costs compared to the aircraft that are being replaced, but this isn't a fair comparison.<p><i>As for the cost to fly the F-35, a unit measure the Air Force terms “cost per flying hour,” today the F-35 costs around $35,000 per flying hour. Comparative aircraft in this class are generally in the mid $20,000s, a target the F-35 is slated to hit by 2025. However, it must also be remembered, as the F-35 pilot’s above comment highlights, far fewer F-35s can accomplish far more with fewer aircraft than legacy aircraft types. It does not require a math major to understand this yields far lower real-world total costs to achieve a particular mission result.</i> [3]<p>[1] <a href="https://www.businessinsider.com/italian-pilots-raved-about-first-red-flag-exercise-with-us-made-f-35-2019-4" rel="nofollow">https://www.businessinsider.com/italian-pilots-raved-about-f...</a><p>[2] <a href="https://www.nationaldefensemagazine.org/articles/2019/5/24/international-market-for-f-35-heats-up" rel="nofollow">https://www.nationaldefensemagazine.org/articles/2019/5/24/i...</a><p>[3] <a href="https://www.forbes.com/sites/davedeptula/2020/07/20/f-35-problem-child-or-on-track-for-success/?sh=524a454315d1" rel="nofollow">https://www.forbes.com/sites/davedeptula/2020/07/20/f-35-pro...</a>